Base | Representation |
---|---|
bin | 1101100101000… |
… | …0000100111001 |
3 | 10222011102012220 |
4 | 3121100010321 |
5 | 104034413342 |
6 | 5352354253 |
7 | 1261035120 |
oct | 331200471 |
9 | 128142186 |
10 | 56951097 |
11 | 2a169225 |
12 | 170a5989 |
13 | ba50298 |
14 | 77c6ab7 |
15 | 4eee5ec |
hex | 3650139 |
56951097 has 16 divisors (see below), whose sum is σ = 88421760. Its totient is φ = 31928832.
The previous prime is 56951093. The next prime is 56951129. The reversal of 56951097 is 79015965.
It is not a de Polignac number, because 56951097 - 22 = 56951093 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56951093) by changing a digit.
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, 24472 + ... + 26697.
It is an arithmetic number, because the mean of its divisors is an integer number (5526360).
Almost surely, 256951097 is an apocalyptic number.
It is an amenable number.
56951097 is a deficient number, since it is larger than the sum of its proper divisors (31470663).
56951097 is a wasteful number, since it uses less digits than its factorization.
56951097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51232.
The product of its (nonzero) digits is 85050, while the sum is 42.
The square root of 56951097 is about 7546.5950600254. The cubic root of 56951097 is about 384.7400212567.
The spelling of 56951097 in words is "fifty-six million, nine hundred fifty-one thousand, ninety-seven".
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