Base | Representation |
---|---|
bin | 1110110000110011… |
… | …10111111100000100 |
3 | 202110100110122121211 |
4 | 13120121313330010 |
5 | 112212430104201 |
6 | 3350241421204 |
7 | 400255506100 |
oct | 73031677404 |
9 | 22410418554 |
10 | 7925628676 |
11 | 33a78a1149 |
12 | 165233a804 |
13 | 994003a14 |
14 | 552868900 |
15 | 315c09651 |
hex | 1d8677f04 |
7925628676 has 27 divisors (see below), whose sum is σ = 16136853159. Its totient is φ = 3396163848.
The previous prime is 7925628649. The next prime is 7925628677. The reversal of 7925628676 is 6768265297.
The square root of 7925628676 is 89026.
It is a perfect power (a square), and thus also a powerful number.
It is a self number, because there is not a number n which added to its sum of digits gives 7925628676.
It is not an unprimeable number, because it can be changed into a prime (7925628677) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1243185 + ... + 1249543.
Almost surely, 27925628676 is an apocalyptic number.
7925628676 is the 89026-th square number.
It is an amenable number.
7925628676 is an abundant number, since it is smaller than the sum of its proper divisors (8211224483).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7925628676 is an frugal number, since it uses more digits than its factorization.
7925628676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12736 (or 6368 counting only the distinct ones).
The product of its digits is 15240960, while the sum is 58.
The cubic root of 7925628676 is about 1993.7830846722.
The spelling of 7925628676 in words is "seven billion, nine hundred twenty-five million, six hundred twenty-eight thousand, six hundred seventy-six".
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