Base | Representation |
---|---|
bin | 1010111001011100… |
… | …1000101110100100 |
3 | 21112212110200002022 |
4 | 2232113020232210 |
5 | 21442334110034 |
6 | 1202135202312 |
7 | 132330434210 |
oct | 25627105644 |
9 | 7485420068 |
10 | 2925300644 |
11 | 127128a742 |
12 | 697816398 |
13 | 37808ba36 |
14 | 1da71d940 |
15 | 121c3ab2e |
hex | ae5c8ba4 |
2925300644 has 24 divisors (see below), whose sum is σ = 6052347840. Its totient is φ = 1210468896.
The previous prime is 2925300643. The next prime is 2925300661. The reversal of 2925300644 is 4460035292.
2925300644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2925300641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800482 + ... + 1802105.
It is an arithmetic number, because the mean of its divisors is an integer number (252181160).
Almost surely, 22925300644 is an apocalyptic number.
It is an amenable number.
2925300644 is an abundant number, since it is smaller than the sum of its proper divisors (3127047196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2925300644 is a wasteful number, since it uses less digits than its factorization.
2925300644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3602627 (or 3602625 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
The square root of 2925300644 is about 54086.0485153057. The cubic root of 2925300644 is about 1430.1782495784.
The spelling of 2925300644 in words is "two billion, nine hundred twenty-five million, three hundred thousand, six hundred forty-four".
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