Base | Representation |
---|---|
bin | 1100011000110011100… |
… | …11101111110011101110 |
3 | 1111200122012212222220111 |
4 | 12030121303233303232 |
5 | 23433144444222440 |
6 | 523311154010234 |
7 | 42515424514300 |
oct | 6143163576356 |
9 | 1450565788814 |
10 | 425634757870 |
11 | 1545687a7403 |
12 | 6a5a827697a |
13 | 311a251cc1a |
14 | 1685a97d970 |
15 | b1121a24ea |
hex | 6319cefcee |
425634757870 has 96 divisors (see below), whose sum is σ = 904423104000. Its totient is φ = 143785502784.
The previous prime is 425634757813. The next prime is 425634757871. The reversal of 425634757870 is 78757436524.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425634757871) 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, 10022341 + ... + 10064719.
It is an arithmetic number, because the mean of its divisors is an integer number (9421074000).
Almost surely, 2425634757870 is an apocalyptic number.
425634757870 is an abundant number, since it is smaller than the sum of its proper divisors (478788346130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425634757870 is a wasteful number, since it uses less digits than its factorization.
425634757870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42702 (or 42695 counting only the distinct ones).
The product of its (nonzero) digits is 39513600, while the sum is 58.
The spelling of 425634757870 in words is "four hundred twenty-five billion, six hundred thirty-four million, seven hundred fifty-seven thousand, eight hundred seventy".
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