122,098
122,098 is a composite number, even.
122,098 (one hundred twenty-two thousand ninety-eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 41 × 1,489. Written other ways, in hexadecimal, 0x1DCF2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 890,221
- Square (n²)
- 14,907,921,604
- Cube (n³)
- 1,820,227,412,005,192
- Divisor count
- 8
- σ(n) — sum of divisors
- 187,740
- φ(n) — Euler's totient
- 59,520
- Sum of prime factors
- 1,532
Primality
Prime factorization: 2 × 41 × 1489
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√122,098 = [349; (2, 2, 1, 5, 2, 2, 2, 10, 5, 1, 3, 2, 10, 1, 4, 1, 6, 3, 3, 38, 1, 1, 10, 12, …)]
Representations
- In words
- one hundred twenty-two thousand ninety-eight
- Ordinal
- 122098th
- Binary
- 11101110011110010
- Octal
- 356362
- Hexadecimal
- 0x1DCF2
- Base64
- Adzy
- One's complement
- 4,294,845,197 (32-bit)
- Scientific notation
- 1.22098 × 10⁵
- As a duration
- 122,098 s = 1 day, 9 hours, 54 minutes, 58 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκβϟηʹ
- Mayan (base 20)
- 𝋯·𝋥·𝋤·𝋲
- Chinese
- 一十二萬二千零九十八
- Chinese (financial)
- 壹拾貳萬貳仟零玖拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 122098, here are decompositions:
- 17 + 122081 = 122098
- 29 + 122069 = 122098
- 47 + 122051 = 122098
- 59 + 122039 = 122098
- 71 + 122027 = 122098
- 101 + 121997 = 122098
- 131 + 121967 = 122098
- 149 + 121949 = 122098
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.220.242.
- Address
- 0.1.220.242
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.220.242
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 122,098 and was likely granted around 1871.
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.