Base | Representation |
---|---|
bin | 100001001101010… |
… | …010110011111110 |
3 | 1102211100021212120 |
4 | 201031102303332 |
5 | 2120111224204 |
6 | 131141143410 |
7 | 16543360422 |
oct | 4115226376 |
9 | 1384307776 |
10 | 557133054 |
11 | 26653a345 |
12 | 1366bab66 |
13 | 8b56a13a |
14 | 53dc8b82 |
15 | 33da16d9 |
hex | 21352cfe |
557133054 has 32 divisors (see below), whose sum is σ = 1154248704. Its totient is φ = 179089440.
The previous prime is 557133041. The next prime is 557133089. The reversal of 557133054 is 450331755.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49387 + ... + 59609.
It is an arithmetic number, because the mean of its divisors is an integer number (36070272).
Almost surely, 2557133054 is an apocalyptic number.
557133054 is an abundant number, since it is smaller than the sum of its proper divisors (597115650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557133054 is a wasteful number, since it uses less digits than its factorization.
557133054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10552.
The product of its (nonzero) digits is 31500, while the sum is 33.
The square root of 557133054 is about 23603.6661135511. Note that the first 3 decimals coincide. The cubic root of 557133054 is about 822.8480452846.
The spelling of 557133054 in words is "five hundred fifty-seven million, one hundred thirty-three thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •