Base | Representation |
---|---|
bin | 1101011110001… |
… | …0110001100011 |
3 | 10221022200002100 |
4 | 3113202301203 |
5 | 103431102040 |
6 | 5335021443 |
7 | 1254161634 |
oct | 327426143 |
9 | 127280070 |
10 | 56503395 |
11 | 29992923 |
12 | 16b0a883 |
13 | b924580 |
14 | 770b88b |
15 | 4e61b30 |
hex | 35e2c63 |
56503395 has 24 divisors (see below), whose sum is σ = 105474096. Its totient is φ = 27816768.
The previous prime is 56503367. The next prime is 56503399. The reversal of 56503395 is 59330565.
56503395 is a `hidden beast` number, since 565 + 0 + 3 + 3 + 95 = 666.
It is not a de Polignac number, because 56503395 - 213 = 56495203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56503399) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47709 + ... + 48878.
It is an arithmetic number, because the mean of its divisors is an integer number (4394754).
Almost surely, 256503395 is an apocalyptic number.
56503395 is a deficient number, since it is larger than the sum of its proper divisors (48970701).
56503395 is a wasteful number, since it uses less digits than its factorization.
56503395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96611 (or 96608 counting only the distinct ones).
The product of its (nonzero) digits is 60750, while the sum is 36.
The square root of 56503395 is about 7516.8740178348. The cubic root of 56503395 is about 383.7291995361.
It can be divided in two parts, 5650 and 3395, that added together give a triangular number (9045 = T134).
The spelling of 56503395 in words is "fifty-six million, five hundred three thousand, three hundred ninety-five".
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