Base | Representation |
---|---|
bin | 110011111010100110… |
… | …101011110011110000 |
3 | 12022212220021021021201 |
4 | 303322212223303300 |
5 | 1403130434134324 |
6 | 41335232300544 |
7 | 4012250425252 |
oct | 637246536360 |
9 | 168786237251 |
10 | 55744052464 |
11 | 21706078751 |
12 | a9786a1754 |
13 | 5344ac2c39 |
14 | 29ab555cd2 |
15 | 16b3cc1444 |
hex | cfa9abcf0 |
55744052464 has 20 divisors (see below), whose sum is σ = 108024887304. Its totient is φ = 27866662208.
The previous prime is 55744052447. The next prime is 55744052467. The reversal of 55744052464 is 46425044755.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55744052467) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248842 + ... + 416425.
Almost surely, 255744052464 is an apocalyptic number.
It is an amenable number.
55744052464 is a deficient number, since it is larger than the sum of its proper divisors (52280834840).
55744052464 is a wasteful number, since it uses less digits than its factorization.
55744052464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 670512 (or 670506 counting only the distinct ones).
The product of its (nonzero) digits is 2688000, while the sum is 46.
The spelling of 55744052464 in words is "fifty-five billion, seven hundred forty-four million, fifty-two thousand, four hundred sixty-four".
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