Base | Representation |
---|---|
bin | 1101010111011… |
… | …1000011001011 |
3 | 10220111020211010 |
4 | 3111313003023 |
5 | 103322442110 |
6 | 5321335003 |
7 | 1250343342 |
oct | 325670313 |
9 | 126436733 |
10 | 56062155 |
11 | 29711366 |
12 | 16937463 |
13 | b7cb796 |
14 | 7634b59 |
15 | 4dc6020 |
hex | 35770cb |
56062155 has 16 divisors (see below), whose sum is σ = 93600000. Its totient is φ = 28599648.
The previous prime is 56062147. The next prime is 56062157. The reversal of 56062155 is 55126065.
It is not a de Polignac number, because 56062155 - 23 = 56062147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56062157) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80905 + ... + 81594.
It is an arithmetic number, because the mean of its divisors is an integer number (5850000).
Almost surely, 256062155 is an apocalyptic number.
56062155 is a deficient number, since it is larger than the sum of its proper divisors (37537845).
56062155 is a wasteful number, since it uses less digits than its factorization.
56062155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162530.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 56062155 is about 7487.4665274711. The cubic root of 56062155 is about 382.7277297401.
The spelling of 56062155 in words is "fifty-six million, sixty-two thousand, one hundred fifty-five".
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