102,401
102,401 is a composite number, odd.
102,401 (one hundred two thousand four hundred one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 13 × 7,877. Written other ways, in hexadecimal, 0x19001.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 8
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 104,201
- Recamán's sequence
- a(39,885) = 102,401
- Square (n²)
- 10,485,964,801
- Cube (n³)
- 1,073,773,281,587,201
- Divisor count
- 4
- σ(n) — sum of divisors
- 110,292
- φ(n) — Euler's totient
- 94,512
- Sum of prime factors
- 7,890
Primality
Prime factorization: 13 × 7877
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√102,401 = [320; (640)]
Period length 1 — the block in parentheses repeats forever.
Representations
- In words
- one hundred two thousand four hundred one
- Ordinal
- 102401st
- Binary
- 11001000000000001
- Octal
- 310001
- Hexadecimal
- 0x19001
- Base64
- AZAB
- One's complement
- 4,294,864,894 (32-bit)
- Scientific notation
- 1.02401 × 10⁵
- As a duration
- 102,401 s = 1 day, 4 hours, 26 minutes, 41 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵ρβυαʹ
- Mayan (base 20)
- 𝋬·𝋰·𝋠·𝋡
- Chinese
- 一十萬二千四百零一
- Chinese (financial)
- 壹拾萬貳仟肆佰零壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.144.1.
- Address
- 0.1.144.1
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.144.1
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 102,401 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.