Live analysis

4,941

4,941 is a composite number, odd.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

4,941 (four thousand nine hundred forty-one) is an odd 4-digit number. It is a composite number with 10 divisors, and factors as 3⁴ × 61. Written other ways, in hexadecimal, 0x134D.

Centered Cube Deficient Number Odious Number Pernicious Number Recamán's Sequence

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

4,929 4,930 4,931 4,932 4,933 4,934 4,935 4,936 4,937 4,938 4,939 4,940 4,941 4,942 4,943 4,944 4,945 4,946 4,947 4,948 4,949 4,950 4,951 4,952 4,953

less more

Properties

Parity: Odd
Digit count: 4
Digit sum: 18
Digit product: 144
Digital root: 9
Palindrome: No
Bit width: 13 bits
Reversed: 1,494
Recamán's sequence: a(28,246) = 4,941
Square (n²): 24,413,481
Cube (n³): 120,627,009,621
Divisor count: 10
σ(n) — sum of divisors: 7,502
φ(n) — Euler's totient: 3,240
Sum of prime factors: 73

Primality

Prime factorization: 3 ⁴ × 61

Nearest primes: 4,937 (−4) · 4,943 (+2)

Divisors & multiples

All divisors (10)

1 · 3 · 9 · 27 · 61 · 81 · 183 · 549 · 1647 · 4941

Aliquot sum (sum of proper divisors): 2,561

Factor pairs (a × b = 4,941)

1 × 4941

3 × 1647

9 × 549

27 × 183

61 × 81

First multiples

4,941 · 9,882 (double) · 14,823 · 19,764 · 24,705 · 29,646 · 34,587 · 39,528 · 44,469 · 49,410

Sums & aliquot sequence

As a sum of two squares: 45² + 54²

As a sum of two cubes: 13³ + 14³

As consecutive integers: 2,470 + 2,471 1,646 + 1,647 + 1,648 821 + 822 + 823 + 824 + 825 + 826 545 + 546 + … + 553

Aliquot sequence: 4,941 → 2,561 → 211 → 1 → 0 — terminates at zero

Continued fraction of √n

√4,941 = [70; (3, 2, 2, 1, 2, 3, 1, 1, 6, 2, 6, 1, 1, 3, 2, 1, 2, 2, 3, 140)]

Period length 20 — the block in parentheses repeats forever.

Representations

In words: four thousand nine hundred forty-one
Ordinal: 4941st
Binary: 1001101001101
Octal: 11515
Hexadecimal: 0x134D
Base64: E00=
One's complement: 60,594 (16-bit)
Scientific notation: 4.941 × 10³
As a duration: 4,941 s = 1 hour, 22 minutes, 21 seconds

In other bases

ternary (3) 20210000

quaternary (4) 1031031

quinary (5) 124231

senary (6) 34513

septenary (7) 20256

nonary (9) 6700

undecimal (11) 3792

duodecimal (12) 2a39

tridecimal (13) 2331

tetradecimal (14) 1b2d

pentadecimal (15) 16e6

As an angle

4,941° = 13 × 360° + 261°

261° ≈ 4.555 rad

Compass bearing: W (west)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹 𒌋𒌋𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺
Greek (Milesian): ͵δϡμαʹ
Mayan (base 20): 𝋬·𝋧·𝋡
Chinese: 四千九百四十一
Chinese (financial): 肆仟玖佰肆拾壹

In other modern scripts

Eastern Arabic ٤٩٤١ Devanagari ४९४१ Bengali ৪৯৪১ Tamil ௪௯௪௧ Thai ๔๙๔๑ Tibetan ༤༩༤༡ Khmer ៤៩៤១ Lao ໔໙໔໑ Burmese ၄၉၄၁

Digit at this position in famous constants

π — Pi (π): Digit 4,941 = 0
e — Euler's number (e): Digit 4,941 = 0
φ — Golden ratio (φ): Digit 4,941 = 0
√2 — Pythagoras's (√2): Digit 4,941 = 9
ln 2 — Natural log of 2: Digit 4,941 = 0
γ — Euler-Mascheroni (γ): Digit 4,941 = 8

Also seen as

Unicode codepoint

ፍ

Ethiopic Syllable Fe

U+134D

Other letter (Lo)

UTF-8 encoding: E1 8D 8D (3 bytes).

Lookup U+134D on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#00134D

RGB(0, 19, 77)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.19.77.

Address: 0.0.19.77
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.19.77

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Musical pitch

Heard as a frequency, 4,941 Hz is closest to:

Concert pitch (A4 = 440 Hz): D♯8 (4978 Hz, -13¢)
Scientific pitch (C4 = 256 Hz): D♯8 (4871 Hz, +25¢)
Baroque pitch (A4 = 415 Hz): E8 (4974.4 Hz, -12¢)

Position in π

The digit sequence 4941 first appears in π at position 12,147 of the decimal expansion (the 12,147ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 4941 on Pi Search ↗