Base | Representation |
---|---|
bin | 100001001100111… |
… | …111000011111111 |
3 | 1102211012011220110 |
4 | 201030333003333 |
5 | 2120101132114 |
6 | 131135321103 |
7 | 16542602526 |
oct | 4114770377 |
9 | 1384164813 |
10 | 557052159 |
11 | 266494594 |
12 | 136680193 |
13 | 8b53c381 |
14 | 53da74bd |
15 | 33d87759 |
hex | 2133f0ff |
557052159 has 8 divisors (see below), whose sum is σ = 742867632. Its totient is φ = 371302400.
The previous prime is 557052121. The next prime is 557052173. The reversal of 557052159 is 951250755.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 557052159 - 29 = 557051647 is a prime.
It is a super-2 number, since 2×5570521592 = 620614215693122562, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (557052109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8959 + ... + 34559.
It is an arithmetic number, because the mean of its divisors is an integer number (92858454).
Almost surely, 2557052159 is an apocalyptic number.
557052159 is a deficient number, since it is larger than the sum of its proper divisors (185815473).
557052159 is a wasteful number, since it uses less digits than its factorization.
557052159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32857.
The product of its (nonzero) digits is 78750, while the sum is 39.
The square root of 557052159 is about 23601.9524404232. The cubic root of 557052159 is about 822.8082178657.
The spelling of 557052159 in words is "five hundred fifty-seven million, fifty-two thousand, one hundred fifty-nine".
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