Number

3,361

3,361 is a prime, odd.

Arithmetic Number Deficient Number Odious Number Pernicious Number Prime Pythagorean Prime Recamán's Sequence Squarefree Twin Prime

Properties

Parity: Odd
Digit count: 4
Digit sum: 13
Digit product: 54
Digital root: 4
Palindrome: No
Bit width: 12 bits
Reversed: 1,633
Recamán's sequence: a(29,422) = 3,361
Square (n²): 11,296,321
Cube (n³): 37,966,934,881
Divisor count: 2
σ(n) — sum of divisors: 3,362
φ(n) — Euler's totient: 3,360

Primality

3,361 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 3361

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 3,361)

1 × 3361

First multiples

3,361 · 6,722 (double) · 10,083 · 13,444 · 16,805 · 20,166 · 23,527 · 26,888 · 30,249 · 33,610

Sums & aliquot sequence

As a sum of two squares: 15² + 56²

As consecutive integers: 1,680 + 1,681

Representations

In words: three thousand three hundred sixty-one
Ordinal: 3361st
Roman numeral: MMMCCCLXI
Binary: 110100100001
Octal: 6441
Hexadecimal: 0xD21
Base64: DSE=
One's complement: 62,174 (16-bit)

In other bases

ternary (3) 11121111

quaternary (4) 310201

quinary (5) 101421

senary (6) 23321

septenary (7) 12541

nonary (9) 4544

undecimal (11) 2586

duodecimal (12) 1b41

tridecimal (13) 16b7

tetradecimal (14) 1321

pentadecimal (15) ee1

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
Egyptian hieroglyphic: 𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Greek (Milesian): ͵γτξαʹ
Mayan (base 20): 𝋨·𝋨·𝋡
Chinese: 三千三百六十一
Chinese (financial): 參仟參佰陸拾壹

In other modern scripts

Eastern Arabic ٣٣٦١ Devanagari ३३६१ Bengali ৩৩৬১ Tamil ௩௩௬௧ Thai ๓๓๖๑ Tibetan ༣༣༦༡ Khmer ៣៣៦១ Lao ໓໓໖໑ Burmese ၃၃၆၁

Digit at this position in famous constants

π — Pi (π): Digit 3,361 = 8
e — Euler's number (e): Digit 3,361 = 3
φ — Golden ratio (φ): Digit 3,361 = 3
√2 — Pythagoras's (√2): Digit 3,361 = 3
ln 2 — Natural log of 2: Digit 3,361 = 5
γ — Euler-Mascheroni (γ): Digit 3,361 = 4

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 3,359 (gap of 2)
Next prime: 3,371 (gap of 10)

Pair status: twin with 3359.

Unicode codepoint

ഡ

Malayalam Letter Dda

U+0D21

Other letter (Lo)

UTF-8 encoding: E0 B4 A1 (3 bytes).

Lookup U+0D21 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#000D21

RGB(0, 13, 33)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.13.33.

Address: 0.0.13.33
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.13.33

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

Position in π

The digit sequence 3361 first appears in π at position 7,350 of the decimal expansion (the 7,350ordinal-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 3361 on Pi Search ↗