Base | Representation |
---|---|
bin | 101001111010101010… |
… | …111011100110111100 |
3 | 11022011200000110122201 |
4 | 221322222323212330 |
5 | 1214133440410031 |
6 | 32402024121244 |
7 | 3152222353534 |
oct | 517252734674 |
9 | 138150013581 |
10 | 45007747516 |
11 | 180a6777956 |
12 | 8881006224 |
13 | 43236c4684 |
14 | 226d6c84c4 |
15 | 128646dd61 |
hex | a7aabb9bc |
45007747516 has 12 divisors (see below), whose sum is σ = 78825245688. Its totient is φ = 22486248752.
The previous prime is 45007747493. The next prime is 45007747579. The reversal of 45007747516 is 61574770054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4400506 + ... + 4410721.
It is an arithmetic number, because the mean of its divisors is an integer number (6568770474).
Almost surely, 245007747516 is an apocalyptic number.
It is an amenable number.
45007747516 is a deficient number, since it is larger than the sum of its proper divisors (33817498172).
45007747516 is a wasteful number, since it uses less digits than its factorization.
45007747516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8812508 (or 8812506 counting only the distinct ones).
The product of its (nonzero) digits is 823200, while the sum is 46.
The spelling of 45007747516 in words is "forty-five billion, seven million, seven hundred forty-seven thousand, five hundred sixteen".
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