| Base | Representation |
|---|---|
| bin | 1001110010110100… |
| … | …1011100110010100 |
| 3 | 20210020002121001000 |
| 4 | 2130231023212110 |
| 5 | 20341021332214 |
| 6 | 1112514303300 |
| 7 | 122102615334 |
| oct | 23455134624 |
| 9 | 6706077030 |
| 10 | 2629089684 |
| 11 | 112a063aa1 |
| 12 | 614587b30 |
| 13 | 32b8b9790 |
| 14 | 1ad2550c4 |
| 15 | 105c29809 |
| hex | 9cb4b994 |
2629089684 has 96 divisors (see below), whose sum is σ = 7385091840. Its totient is φ = 804034944.
The previous prime is 2629089667. The next prime is 2629089707. The reversal of 2629089684 is 4869809262.
It is a happy number.
2629089684 is a `hidden beast` number, since 2 + 629 + 0 + 8 + 9 + 6 + 8 + 4 = 666.
2629089684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×26290896842 = 13824225133030439712, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 2629089684.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228862 + ... + 240074.
It is an arithmetic number, because the mean of its divisors is an integer number (76928040).
Almost surely, 22629089684 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2629089684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3692545920).
2629089684 is an abundant number, since it is smaller than the sum of its proper divisors (4756002156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2629089684 is a wasteful number, since it uses less digits than its factorization.
2629089684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11406 (or 11398 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 54.
The square root of 2629089684 is about 51274.6495258622. The cubic root of 2629089684 is about 1380.1781055568.
The spelling of 2629089684 in words is "two billion, six hundred twenty-nine million, eighty-nine thousand, six hundred eighty-four".
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