Base | Representation |
---|---|
bin | 1101010101100… |
… | …0011011110011 |
3 | 10220020212210200 |
4 | 3111120123303 |
5 | 103304434010 |
6 | 5314530243 |
7 | 1246311630 |
oct | 325303363 |
9 | 126225720 |
10 | 55936755 |
11 | 29636126 |
12 | 16896983 |
13 | b786694 |
14 | 7601187 |
15 | 4d9dcc0 |
hex | 35586f3 |
55936755 has 48 divisors (see below), whose sum is σ = 111421440. Its totient is φ = 25429824.
The previous prime is 55936753. The next prime is 55936763. The reversal of 55936755 is 55763955.
55936755 is a `hidden beast` number, since 5 + 593 + 6 + 7 + 55 = 666.
It is not a de Polignac number, because 55936755 - 21 = 55936753 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 55936755.
It is not an unprimeable number, because it can be changed into a prime (55936753) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74914 + ... + 75656.
It is an arithmetic number, because the mean of its divisors is an integer number (2321280).
Almost surely, 255936755 is an apocalyptic number.
55936755 is a deficient number, since it is larger than the sum of its proper divisors (55484685).
55936755 is a wasteful number, since it uses less digits than its factorization.
55936755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1000 (or 997 counting only the distinct ones).
The product of its digits is 708750, while the sum is 45.
The square root of 55936755 is about 7479.0878454528. The cubic root of 55936755 is about 382.4421545230.
The spelling of 55936755 in words is "fifty-five million, nine hundred thirty-six thousand, seven hundred fifty-five".
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