Base | Representation |
---|---|
bin | 110100010110101011… |
… | …011010111010110010 |
3 | 12101002201112201201222 |
4 | 310112223122322302 |
5 | 1410112023243200 |
6 | 41454055425042 |
7 | 4030030043456 |
oct | 642653327262 |
9 | 171081481658 |
10 | 56215056050 |
11 | 21927a2a70a |
12 | aa8a385182 |
13 | 53bb564a9a |
14 | 2a13d20666 |
15 | 16e030cd85 |
hex | d16adaeb2 |
56215056050 has 12 divisors (see below), whose sum is σ = 104560004346. Its totient is φ = 22486022400.
The previous prime is 56215056049. The next prime is 56215056071. The reversal of 56215056050 is 5065051265.
It can be written as a sum of positive squares in 3 ways, for example, as 47081622289 + 9133433761 = 216983^2 + 95569^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 56215056050.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 562150511 + ... + 562150610.
Almost surely, 256215056050 is an apocalyptic number.
56215056050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
56215056050 is a deficient number, since it is larger than the sum of its proper divisors (48344948296).
56215056050 is a wasteful number, since it uses less digits than its factorization.
56215056050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124301133 (or 1124301128 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 35.
The spelling of 56215056050 in words is "fifty-six billion, two hundred fifteen million, fifty-six thousand, fifty".
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