Base | Representation |
---|---|
bin | 10010000111001… |
… | …01000011001010 |
3 | 101120220000001222 |
4 | 21003211003022 |
5 | 302343330010 |
6 | 23024242042 |
7 | 3523260506 |
oct | 1103450312 |
9 | 346800058 |
10 | 151933130 |
11 | 78842678 |
12 | 42a70322 |
13 | 25627a7b |
14 | 1626d306 |
15 | d512355 |
hex | 90e50ca |
151933130 has 8 divisors (see below), whose sum is σ = 273479652. Its totient is φ = 60773248.
The previous prime is 151933129. The next prime is 151933163. The reversal of 151933130 is 31339151.
It can be written as a sum of positive squares in 2 ways, for example, as 132687361 + 19245769 = 11519^2 + 4387^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 151933130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7596647 + ... + 7596666.
Almost surely, 2151933130 is an apocalyptic number.
151933130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151933130 is a deficient number, since it is larger than the sum of its proper divisors (121546522).
151933130 is a wasteful number, since it uses less digits than its factorization.
151933130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15193320.
The product of its (nonzero) digits is 1215, while the sum is 26.
The square root of 151933130 is about 12326.1157709961. The cubic root of 151933130 is about 533.6020568534.
The spelling of 151933130 in words is "one hundred fifty-one million, nine hundred thirty-three thousand, one hundred thirty".
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