Base | Representation |
---|---|
bin | 10010000001000111… |
… | …00010100000000001 |
3 | 220222010102221112110 |
4 | 21000203202200001 |
5 | 124302241232034 |
6 | 4235501445533 |
7 | 461464040046 |
oct | 110043424001 |
9 | 26863387473 |
10 | 9672992769 |
11 | 4114174700 |
12 | 1a5b5708a9 |
13 | bb202497b |
14 | 67a95d1cd |
15 | 3b9316de9 |
hex | 2408e2801 |
9672992769 has 96 divisors (see below), whose sum is σ = 15364806912. Its totient is φ = 5394470400.
The previous prime is 9672992761. The next prime is 9672992801.
9672992769 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 9672992769 - 23 = 9672992761 is a prime.
It is a super-2 number, since 2×96729927692 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9672992761) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 53441859 + ... + 53442039.
It is an arithmetic number, because the mean of its divisors is an integer number (160050072).
Almost surely, 29672992769 is an apocalyptic number.
It is an amenable number.
9672992769 is a deficient number, since it is larger than the sum of its proper divisors (5691814143).
9672992769 is a wasteful number, since it uses less digits than its factorization.
9672992769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439 (or 428 counting only the distinct ones).
The product of its digits is 46294416, while the sum is 66.
The square root of 9672992769 is about 98351.3740066706. The cubic root of 9672992769 is about 2130.6900986373.
The spelling of 9672992769 in words is "nine billion, six hundred seventy-two million, nine hundred ninety-two thousand, seven hundred sixty-nine".
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