Number

94,121

94,121 is a prime, odd.

Arithmetic Number Chen Prime Cousin Prime Deficient Number Emirp Happy Number Odious Number Pernicious Number Prime Pythagorean Prime Recamán's Sequence Self Number Squarefree

Properties

Parity: Odd
Digit count: 5
Digit sum: 17
Digit product: 72
Digital root: 8
Palindrome: No
Bit width: 17 bits
Reversed: 12,149
Recamán's sequence: a(105,669) = 94,121
Square (n²): 8,858,762,641
Cube (n³): 833,795,598,533,561
Divisor count: 2
σ(n) — sum of divisors: 94,122
φ(n) — Euler's totient: 94,120

Primality

94,121 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 94121

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 94,121)

1 × 94121

First multiples

94,121 · 188,242 (double) · 282,363 · 376,484 · 470,605 · 564,726 · 658,847 · 752,968 · 847,089 · 941,210

Sums & aliquot sequence

As a sum of two squares: 136² + 275²

As consecutive integers: 47,060 + 47,061

Representations

In words: ninety-four thousand one hundred twenty-one
Ordinal: 94121st
Binary: 10110111110101001
Octal: 267651
Hexadecimal: 0x16FA9
Base64: AW+p
One's complement: 4,294,873,174 (32-bit)

In other bases

ternary (3) 11210002222

quaternary (4) 112332221

quinary (5) 11002441

senary (6) 2003425

septenary (7) 541256

nonary (9) 153088

undecimal (11) 64795

duodecimal (12) 46575

tridecimal (13) 33ac1

tetradecimal (14) 2642d

pentadecimal (15) 1cd4b

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓏺
Greek (Milesian): ͵ϟδρκαʹ
Mayan (base 20): 𝋫·𝋯·𝋦·𝋡
Chinese: 九萬四千一百二十一
Chinese (financial): 玖萬肆仟壹佰貳拾壹

In other modern scripts

Eastern Arabic ٩٤١٢١ Devanagari ९४१२१ Bengali ৯৪১২১ Tamil ௯௪௧௨௧ Thai ๙๔๑๒๑ Tibetan ༩༤༡༢༡ Khmer ៩៤១២១ Lao ໙໔໑໒໑ Burmese ၉၄၁၂၁

Digit at this position in famous constants

π — Pi (π): Digit 94,121 = 9
e — Euler's number (e): Digit 94,121 = 7
φ — Golden ratio (φ): Digit 94,121 = 4
√2 — Pythagoras's (√2): Digit 94,121 = 0
ln 2 — Natural log of 2: Digit 94,121 = 6
γ — Euler-Mascheroni (γ): Digit 94,121 = 7

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 94,117 (gap of 4)
Next prime: 94,151 (gap of 30)

Pair status: cousin with 94117.

Hex color

#016FA9

RGB(1, 111, 169)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.111.169.

Address: 0.1.111.169
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.111.169

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

Position in π

The digit sequence 94121 first appears in π at position 4,557 of the decimal expansion (the 4,557ordinal-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 94121 on Pi Search ↗