Base | Representation |
---|---|
bin | 1011011111100001001110… |
… | …01001001110010100101000 |
3 | 10022111000002011020221221220 |
4 | 11233300213021032110220 |
5 | 11303030024020032143 |
6 | 125425524142502040 |
7 | 5215600526111445 |
oct | 557604711162450 |
9 | 108430064227856 |
10 | 25272244299048 |
11 | 806399807396a |
12 | 2a01b1b594920 |
13 | 1114215a836c6 |
14 | 63527c7ca9cc |
15 | 2dc5c81a9d83 |
hex | 16fc2724e528 |
25272244299048 has 64 divisors (see below), whose sum is σ = 64892107623360. Its totient is φ = 8195909308416.
The previous prime is 25272244298881. The next prime is 25272244299061. The reversal of 25272244299048 is 84099244227252.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 25272244298982 and 25272244299000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14021640 + ... + 15721032.
It is an arithmetic number, because the mean of its divisors is an integer number (1013939181615).
Almost surely, 225272244299048 is an apocalyptic number.
It is an amenable number.
25272244299048 is an abundant number, since it is smaller than the sum of its proper divisors (39619863324312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25272244299048 is a wasteful number, since it uses less digits than its factorization.
25272244299048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1716186 (or 1716182 counting only the distinct ones).
The product of its (nonzero) digits is 46448640, while the sum is 60.
The spelling of 25272244299048 in words is "twenty-five trillion, two hundred seventy-two billion, two hundred forty-four million, two hundred ninety-nine thousand, forty-eight".
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