146,120
146,120 is a composite number, even.
146,120 (one hundred forty-six thousand one hundred twenty) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 5 × 13 × 281. Its proper divisors sum to 209,200, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23AC8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 21,641
- Recamán's sequence
- a(216,176) = 146,120
- Square (n²)
- 21,351,054,400
- Cube (n³)
- 3,119,816,068,928,000
- Divisor count
- 32
- σ(n) — sum of divisors
- 355,320
- φ(n) — Euler's totient
- 53,760
- Sum of prime factors
- 305
Primality
Prime factorization: 2 3 × 5 × 13 × 281
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,120 = [382; (3, 1, 8, 1, 12, 1, 3, 13, 2, 1, 1, 15, 191, 15, 1, 1, 2, 13, 3, 1, 12, 1, 8, 1, …)]
Period length 26 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-six thousand one hundred twenty
- Ordinal
- 146120th
- Binary
- 100011101011001000
- Octal
- 435310
- Hexadecimal
- 0x23AC8
- Base64
- AjrI
- One's complement
- 4,294,821,175 (32-bit)
- Scientific notation
- 1.4612 × 10⁵
- As a duration
- 146,120 s = 1 day, 16 hours, 35 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆
- Greek (Milesian)
- ͵ρμϛρκʹ
- Mayan (base 20)
- 𝋲·𝋥·𝋦·𝋠
- Chinese
- 一十四萬六千一百二十
- Chinese (financial)
- 壹拾肆萬陸仟壹佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 146120, here are decompositions:
- 3 + 146117 = 146120
- 43 + 146077 = 146120
- 61 + 146059 = 146120
- 97 + 146023 = 146120
- 109 + 146011 = 146120
- 151 + 145969 = 146120
- 157 + 145963 = 146120
- 223 + 145897 = 146120
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 AB 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.58.200.
- Address
- 0.2.58.200
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.58.200
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 146,120 and was likely granted around 1873.
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.