Base | Representation |
---|---|
bin | 101010100110111110… |
… | …000111100000001101 |
3 | 11101002110112022101012 |
4 | 222212332013200031 |
5 | 1222144222140402 |
6 | 33003454055005 |
7 | 3206515603145 |
oct | 524676074015 |
9 | 141073468335 |
10 | 45750974477 |
11 | 1844826130a |
12 | 8a49aaa465 |
13 | 441168a340 |
14 | 23002b5925 |
15 | 12cb82e452 |
hex | aa6f8780d |
45750974477 has 16 divisors (see below), whose sum is σ = 50122437120. Its totient is φ = 41506937472.
The previous prime is 45750974473. The next prime is 45750974501. The reversal of 45750974477 is 77447905754.
45750974477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45750974477 - 22 = 45750974473 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45750974471) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74828 + ... + 311610.
It is an arithmetic number, because the mean of its divisors is an integer number (3132652320).
Almost surely, 245750974477 is an apocalyptic number.
It is an amenable number.
45750974477 is a deficient number, since it is larger than the sum of its proper divisors (4371462643).
45750974477 is a wasteful number, since it uses less digits than its factorization.
45750974477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237052.
The product of its (nonzero) digits is 34574400, while the sum is 59.
The spelling of 45750974477 in words is "forty-five billion, seven hundred fifty million, nine hundred seventy-four thousand, four hundred seventy-seven".
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