Base | Representation |
---|---|
bin | 10000110011111100… |
… | …01100011101010111 |
3 | 212022000101111012020 |
4 | 20121332030131113 |
5 | 121441032401301 |
6 | 4051335224223 |
7 | 436443630435 |
oct | 103176143527 |
9 | 25260344166 |
10 | 9025668951 |
11 | 3911833742 |
12 | 18ba818073 |
13 | b0ab99b20 |
14 | 6189b7d55 |
15 | 37c59c436 |
hex | 219f8c757 |
9025668951 has 32 divisors (see below), whose sum is σ = 13741314048. Its totient is φ = 5220288000.
The previous prime is 9025668919. The next prime is 9025668989. The reversal of 9025668951 is 1598665209.
It is not a de Polignac number, because 9025668951 - 25 = 9025668919 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 9025668894 and 9025668903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9025668251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 488850 + ... + 506976.
It is an arithmetic number, because the mean of its divisors is an integer number (429416064).
Almost surely, 29025668951 is an apocalyptic number.
9025668951 is a deficient number, since it is larger than the sum of its proper divisors (4715645097).
9025668951 is a wasteful number, since it uses less digits than its factorization.
9025668951 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18911.
The product of its (nonzero) digits is 1166400, while the sum is 51.
The square root of 9025668951 is about 95003.5207294972. The cubic root of 9025668951 is about 2082.0594855942.
The spelling of 9025668951 in words is "nine billion, twenty-five million, six hundred sixty-eight thousand, nine hundred fifty-one".
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