148,012
148,012 is a composite number, even.
148,012 (one hundred forty-eight thousand twelve) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 37,003. Written other ways, in hexadecimal, 0x2422C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 210,841
- Recamán's sequence
- a(212,392) = 148,012
- Square (n²)
- 21,907,552,144
- Cube (n³)
- 3,242,580,607,937,728
- Divisor count
- 6
- σ(n) — sum of divisors
- 259,028
- φ(n) — Euler's totient
- 74,004
- Sum of prime factors
- 37,007
Primality
Prime factorization: 2 2 × 37003
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,012 = [384; (1, 2, 1, 1, 1, 1, 2, 3, 5, 1, 1, 2, 1, 2, 2, 1, 2, 5, 1, 1, 2, 7, 4, 2, …)]
Representations
- In words
- one hundred forty-eight thousand twelve
- Ordinal
- 148012th
- Binary
- 100100001000101100
- Octal
- 441054
- Hexadecimal
- 0x2422C
- Base64
- AkIs
- One's complement
- 4,294,819,283 (32-bit)
- Scientific notation
- 1.48012 × 10⁵
- As a duration
- 148,012 s = 1 day, 17 hours, 6 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρμηιβʹ
- Mayan (base 20)
- 𝋲·𝋪·𝋠·𝋬
- Chinese
- 一十四萬八千零一十二
- Chinese (financial)
- 壹拾肆萬捌仟零壹拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148012, here are decompositions:
- 131 + 147881 = 148012
- 149 + 147863 = 148012
- 233 + 147779 = 148012
- 239 + 147773 = 148012
- 251 + 147761 = 148012
- 269 + 147743 = 148012
- 383 + 147629 = 148012
- 461 + 147551 = 148012
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 88 AC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.66.44.
- Address
- 0.2.66.44
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.66.44
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 148,012 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.