148,370
148,370 is a composite number, even.
148,370 (one hundred forty-eight thousand three hundred seventy) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 5 × 37 × 401. Written other ways, in hexadecimal, 0x24392.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 73,841
- Recamán's sequence
- a(211,676) = 148,370
- Square (n²)
- 22,013,656,900
- Cube (n³)
- 3,266,166,274,253,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 274,968
- φ(n) — Euler's totient
- 57,600
- Sum of prime factors
- 445
Primality
Prime factorization: 2 × 5 × 37 × 401
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,370 = [385; (5, 3, 4, 1, 3, 1, 2, 1, 18, 18, 1, 2, 1, 3, 1, 4, 3, 5, 770)]
Period length 19 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-eight thousand three hundred seventy
- Ordinal
- 148370th
- Binary
- 100100001110010010
- Octal
- 441622
- Hexadecimal
- 0x24392
- Base64
- AkOS
- One's complement
- 4,294,818,925 (32-bit)
- Scientific notation
- 1.4837 × 10⁵
- As a duration
- 148,370 s = 1 day, 17 hours, 12 minutes, 50 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρμητοʹ
- Mayan (base 20)
- 𝋲·𝋪·𝋲·𝋪
- Chinese
- 一十四萬八千三百七十
- Chinese (financial)
- 壹拾肆萬捌仟參佰柒拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148370, here are decompositions:
- 3 + 148367 = 148370
- 31 + 148339 = 148370
- 67 + 148303 = 148370
- 127 + 148243 = 148370
- 163 + 148207 = 148370
- 199 + 148171 = 148370
- 223 + 148147 = 148370
- 307 + 148063 = 148370
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 8E 92 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.67.146.
- Address
- 0.2.67.146
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.67.146
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 148,370 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.