Base | Representation |
---|---|
bin | 110100010111010100… |
… | …000001110101101110 |
3 | 12101010110120120011220 |
4 | 310113110001311232 |
5 | 1410122234414410 |
6 | 41455115524210 |
7 | 4030216401126 |
oct | 642724016556 |
9 | 171113516156 |
10 | 56225701230 |
11 | 21932a40586 |
12 | aa91a59666 |
13 | 53c08211ca |
14 | 2a154d1c86 |
15 | 16e1212070 |
hex | d17501d6e |
56225701230 has 32 divisors (see below), whose sum is σ = 142879430304. Its totient is φ = 14111548416.
The previous prime is 56225701229. The next prime is 56225701237. The reversal of 56225701230 is 3210752265.
56225701230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×562257012302 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 56225701191 and 56225701200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56225701237) 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, 55122727 + ... + 55123746.
It is an arithmetic number, because the mean of its divisors is an integer number (4464982197).
Almost surely, 256225701230 is an apocalyptic number.
56225701230 is an abundant number, since it is smaller than the sum of its proper divisors (86653729074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56225701230 is a wasteful number, since it uses less digits than its factorization.
56225701230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110246500.
The product of its (nonzero) digits is 25200, while the sum is 33.
The spelling of 56225701230 in words is "fifty-six billion, two hundred twenty-five million, seven hundred one thousand, two hundred thirty".
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