103,802
103,802 is a composite number, even.
103,802 (one hundred three thousand eight hundred two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 17 × 43 × 71. Written other ways, in hexadecimal, 0x1957A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 208,301
- Recamán's sequence
- a(94,499) = 103,802
- Square (n²)
- 10,774,855,204
- Cube (n³)
- 1,118,451,519,885,608
- Divisor count
- 16
- σ(n) — sum of divisors
- 171,072
- φ(n) — Euler's totient
- 47,040
- Sum of prime factors
- 133
Primality
Prime factorization: 2 × 17 × 43 × 71
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√103,802 = [322; (5, 2, 5, 1, 1, 1, 1, 1, 24, 6, 4, 1, 1, 1, 4, 16, 1, 2, 1, 6, 1, 2, 1, 16, …)]
Period length 40 — the block in parentheses repeats forever.
Representations
- In words
- one hundred three thousand eight hundred two
- Ordinal
- 103802nd
- Binary
- 11001010101111010
- Octal
- 312572
- Hexadecimal
- 0x1957A
- Base64
- AZV6
- One's complement
- 4,294,863,493 (32-bit)
- Scientific notation
- 1.03802 × 10⁵
- As a duration
- 103,802 s = 1 day, 4 hours, 50 minutes, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺
- Greek (Milesian)
- ͵ργωβʹ
- Mayan (base 20)
- 𝋬·𝋳·𝋪·𝋢
- Chinese
- 一十萬三千八百零二
- Chinese (financial)
- 壹拾萬參仟捌佰零貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 103802, here are decompositions:
- 79 + 103723 = 103802
- 103 + 103699 = 103802
- 151 + 103651 = 103802
- 211 + 103591 = 103802
- 229 + 103573 = 103802
- 241 + 103561 = 103802
- 331 + 103471 = 103802
- 379 + 103423 = 103802
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.149.122.
- Address
- 0.1.149.122
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.149.122
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 103,802 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.