Base | Representation |
---|---|
bin | 1101100010101… |
… | …0000000010011 |
3 | 10221212111022021 |
4 | 3120222000103 |
5 | 104014421110 |
6 | 5345152311 |
7 | 1256515354 |
oct | 330520023 |
9 | 127774267 |
10 | 56795155 |
11 | 2a07204a |
12 | 1702b697 |
13 | b9c7301 |
14 | 7785d2b |
15 | 4ebd2da |
hex | 362a013 |
56795155 has 8 divisors (see below), whose sum is σ = 68214384. Its totient is φ = 45396000.
The previous prime is 56795153. The next prime is 56795159. The reversal of 56795155 is 55159765.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56795155 - 21 = 56795153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56795153) 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, 2140 + ... + 10870.
It is an arithmetic number, because the mean of its divisors is an integer number (8526798).
Almost surely, 256795155 is an apocalyptic number.
56795155 is a deficient number, since it is larger than the sum of its proper divisors (11419229).
56795155 is a wasteful number, since it uses less digits than its factorization.
56795155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10037.
The product of its digits is 236250, while the sum is 43.
The square root of 56795155 is about 7536.2560333364. The cubic root of 56795155 is about 384.3885385762.
The spelling of 56795155 in words is "fifty-six million, seven hundred ninety-five thousand, one hundred fifty-five".
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