Base | Representation |
---|---|
bin | 100001001101100… |
… | …000111000101000 |
3 | 1102211110012221110 |
4 | 201031200320220 |
5 | 2120120100241 |
6 | 131142310320 |
7 | 16544020446 |
oct | 4115407050 |
9 | 1384405843 |
10 | 557190696 |
11 | 266579687 |
12 | 1367283a0 |
13 | 8b58a44a |
14 | 54001b96 |
15 | 33db3816 |
hex | 21360e28 |
557190696 has 64 divisors (see below), whose sum is σ = 1457740800. Its totient is φ = 177285888.
The previous prime is 557190661. The next prime is 557190707. The reversal of 557190696 is 696091755.
It is a super-2 number, since 2×5571906962 = 620922943417928832, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41145 + ... + 52983.
It is an arithmetic number, because the mean of its divisors is an integer number (22777200).
Almost surely, 2557190696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 557190696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728870400).
557190696 is an abundant number, since it is smaller than the sum of its proper divisors (900550104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557190696 is a wasteful number, since it uses less digits than its factorization.
557190696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11938 (or 11934 counting only the distinct ones).
The product of its (nonzero) digits is 510300, while the sum is 48.
The square root of 557190696 is about 23604.8871211027. The cubic root of 557190696 is about 822.8764220916.
The spelling of 557190696 in words is "five hundred fifty-seven million, one hundred ninety thousand, six hundred ninety-six".
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