Base | Representation |
---|---|
bin | 10010001100110… |
… | …10011000110010 |
3 | 101122021201221121 |
4 | 21012122120302 |
5 | 303041112030 |
6 | 23052212454 |
7 | 3532503133 |
oct | 1106323062 |
9 | 348251847 |
10 | 152675890 |
11 | 791aa724 |
12 | 4316a12a |
13 | 25827b83 |
14 | 163c3c8a |
15 | d60c47a |
hex | 919a632 |
152675890 has 8 divisors (see below), whose sum is σ = 274816620. Its totient is φ = 61070352.
The previous prime is 152675867. The next prime is 152675917. The reversal of 152675890 is 98576251.
It can be written as a sum of positive squares in 2 ways, for example, as 151019521 + 1656369 = 12289^2 + 1287^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7633785 + ... + 7633804.
Almost surely, 2152675890 is an apocalyptic number.
152675890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152675890 is a deficient number, since it is larger than the sum of its proper divisors (122140730).
152675890 is a wasteful number, since it uses less digits than its factorization.
152675890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15267596.
The product of its (nonzero) digits is 151200, while the sum is 43.
The square root of 152675890 is about 12356.2085608814. The cubic root of 152675890 is about 534.4701891005.
The spelling of 152675890 in words is "one hundred fifty-two million, six hundred seventy-five thousand, eight hundred ninety".
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