Base | Representation |
---|---|
bin | 1010111001011100… |
… | …1100010101000010 |
3 | 21112212111102022121 |
4 | 2232113030111002 |
5 | 21442340043034 |
6 | 1202135354454 |
7 | 132330525211 |
oct | 25627142502 |
9 | 7485442277 |
10 | 2925315394 |
11 | 127129a831 |
12 | 697822a2a |
13 | 378095671 |
14 | 1da725078 |
15 | 121c401b4 |
hex | ae5cc542 |
2925315394 has 16 divisors (see below), whose sum is σ = 4412120256. Its totient is φ = 1454619600.
The previous prime is 2925315389. The next prime is 2925315397. The reversal of 2925315394 is 4935135292.
It is a self number, because there is not a number n which added to its sum of digits gives 2925315394.
It is not an unprimeable number, because it can be changed into a prime (2925315397) 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, 1077699 + ... + 1080409.
It is an arithmetic number, because the mean of its divisors is an integer number (275757516).
Almost surely, 22925315394 is an apocalyptic number.
2925315394 is a deficient number, since it is larger than the sum of its proper divisors (1486804862).
2925315394 is a wasteful number, since it uses less digits than its factorization.
2925315394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5481.
The product of its digits is 291600, while the sum is 43.
The square root of 2925315394 is about 54086.1848719245. The cubic root of 2925315394 is about 1430.1806533306.
The spelling of 2925315394 in words is "two billion, nine hundred twenty-five million, three hundred fifteen thousand, three hundred ninety-four".
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