Base | Representation |
---|---|
bin | 100001000000111… |
… | …110111111110100 |
3 | 1102121021100102010 |
4 | 201000332333310 |
5 | 2113244444124 |
6 | 130544044220 |
7 | 16504060530 |
oct | 4100767764 |
9 | 1377240363 |
10 | 553906164 |
11 | 264735999 |
12 | 135603670 |
13 | 8a9aa436 |
14 | 537c8bc0 |
15 | 33965529 |
hex | 2103eff4 |
553906164 has 48 divisors (see below), whose sum is σ = 1554828800. Its totient is φ = 149929056.
The previous prime is 553906163. The next prime is 553906193. The reversal of 553906164 is 461609355.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553906163) 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, 171934 + ... + 175125.
Almost surely, 2553906164 is an apocalyptic number.
It is an amenable number.
553906164 is an abundant number, since it is smaller than the sum of its proper divisors (1000922636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553906164 is a wasteful number, since it uses less digits than its factorization.
553906164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347092 (or 347090 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 39.
The square root of 553906164 is about 23535.2111526538. The cubic root of 553906164 is about 821.2563351216.
The spelling of 553906164 in words is "five hundred fifty-three million, nine hundred six thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •