104,020
104,020 is a composite number, even.
104,020 (one hundred four thousand twenty) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 5 × 7 × 743. Its proper divisors sum to 145,964, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x19654.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 7
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 20,401
- Recamán's sequence
- a(94,063) = 104,020
- Square (n²)
- 10,820,160,400
- Cube (n³)
- 1,125,513,084,808,000
- Divisor count
- 24
- σ(n) — sum of divisors
- 249,984
- φ(n) — Euler's totient
- 35,616
- Sum of prime factors
- 759
Primality
Prime factorization: 2 2 × 5 × 7 × 743
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,020 = [322; (1, 1, 11, 4, 2, 1, 1, 4, 1, 2, 1, 5, 2, 2, 7, 1, 1, 1, 10, 3, 1, 1, 3, 71, …)]
Representations
- In words
- one hundred four thousand twenty
- Ordinal
- 104020th
- Binary
- 11001011001010100
- Octal
- 313124
- Hexadecimal
- 0x19654
- Base64
- AZZU
- One's complement
- 4,294,863,275 (32-bit)
- Scientific notation
- 1.0402 × 10⁵
- As a duration
- 104,020 s = 1 day, 4 hours, 53 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓎆𓎆
- Greek (Milesian)
- ͵ρδκʹ
- Mayan (base 20)
- 𝋭·𝋠·𝋡·𝋠
- Chinese
- 一十萬四千零二十
- Chinese (financial)
- 壹拾萬肆仟零貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104020, here are decompositions:
- 11 + 104009 = 104020
- 17 + 104003 = 104020
- 23 + 103997 = 104020
- 29 + 103991 = 104020
- 41 + 103979 = 104020
- 53 + 103967 = 104020
- 101 + 103919 = 104020
- 107 + 103913 = 104020
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.150.84.
- Address
- 0.1.150.84
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.150.84
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 104,020 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.