Base | Representation |
---|---|
bin | 1011010011000111… |
… | …1100001010100111 |
3 | 21211101002212121212 |
4 | 2310301330022213 |
5 | 22202421143000 |
6 | 1220543302035 |
7 | 135105664352 |
oct | 26461741247 |
9 | 7741085555 |
10 | 3032990375 |
11 | 1317053618 |
12 | 7078aa91b |
13 | 39449567c |
14 | 20ab53299 |
15 | 12b40dc35 |
hex | b4c7c2a7 |
3032990375 has 32 divisors (see below), whose sum is σ = 4011396480. Its totient is φ = 2285472000.
The previous prime is 3032990347. The next prime is 3032990413. The reversal of 3032990375 is 5730992303.
It is not a de Polignac number, because 3032990375 - 28 = 3032990119 is a prime.
It is a super-2 number, since 2×30329903752 = 18398061229685281250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138422 + ... + 158828.
It is an arithmetic number, because the mean of its divisors is an integer number (125356140).
Almost surely, 23032990375 is an apocalyptic number.
3032990375 is a deficient number, since it is larger than the sum of its proper divisors (978406105).
3032990375 is a wasteful number, since it uses less digits than its factorization.
3032990375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20492 (or 20482 counting only the distinct ones).
The product of its (nonzero) digits is 153090, while the sum is 41.
The square root of 3032990375 is about 55072.5918674616. The cubic root of 3032990375 is about 1447.5170149224.
The spelling of 3032990375 in words is "three billion, thirty-two million, nine hundred ninety thousand, three hundred seventy-five".
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