122,484
122,484 is a composite number, even.
122,484 (one hundred twenty-two thousand four hundred eighty-four) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 59 × 173. Its proper divisors sum to 169,836, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1DE74.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 512
- Digital root
- 3
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 484,221
- Recamán's sequence
- a(30,020) = 122,484
- Square (n²)
- 15,002,330,256
- Cube (n³)
- 1,837,545,419,075,904
- Divisor count
- 24
- σ(n) — sum of divisors
- 292,320
- φ(n) — Euler's totient
- 39,904
- Sum of prime factors
- 239
Primality
Prime factorization: 2 2 × 3 × 59 × 173
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√122,484 = [349; (1, 42, 1, 2, 1, 42, 1, 698)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-two thousand four hundred eighty-four
- Ordinal
- 122484th
- Binary
- 11101111001110100
- Octal
- 357164
- Hexadecimal
- 0x1DE74
- Base64
- Ad50
- One's complement
- 4,294,844,811 (32-bit)
- Scientific notation
- 1.22484 × 10⁵
- As a duration
- 122,484 s = 1 day, 10 hours, 1 minute, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκβυπδʹ
- Mayan (base 20)
- 𝋯·𝋦·𝋤·𝋤
- Chinese
- 一十二萬二千四百八十四
- Chinese (financial)
- 壹拾貳萬貳仟肆佰捌拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 122484, here are decompositions:
- 7 + 122477 = 122484
- 13 + 122471 = 122484
- 31 + 122453 = 122484
- 41 + 122443 = 122484
- 83 + 122401 = 122484
- 97 + 122387 = 122484
- 137 + 122347 = 122484
- 157 + 122327 = 122484
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.222.116.
- Address
- 0.1.222.116
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.222.116
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 122,484 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 122484 first appears in π at position 651,511 of the decimal expansion (the 651,511ordinal-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.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.