Base | Representation |
---|---|
bin | 111011100010010000… |
… | …100010010110010000 |
3 | 20010000002011021202101 |
4 | 323202100202112100 |
5 | 2021404413343302 |
6 | 45211133530144 |
7 | 4422064010416 |
oct | 734220422620 |
9 | 203002137671 |
10 | 63925527952 |
11 | 25124326340 |
12 | 10480643954 |
13 | 6049b056b0 |
14 | 3145d7d2b6 |
15 | 19e21b7287 |
hex | ee2422590 |
63925527952 has 80 divisors (see below), whose sum is σ = 148604988672. Its totient is φ = 26251176960.
The previous prime is 63925527923. The next prime is 63925527971. The reversal of 63925527952 is 25972552936.
It is a junction number, because it is equal to n+sod(n) for n = 63925527893 and 63925527902.
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, 189693 + ... + 404764.
Almost surely, 263925527952 is an apocalyptic number.
It is an amenable number.
63925527952 is an abundant number, since it is smaller than the sum of its proper divisors (84679460720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63925527952 is a wasteful number, since it uses less digits than its factorization.
63925527952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 594536 (or 594530 counting only the distinct ones).
The product of its digits is 10206000, while the sum is 55.
The spelling of 63925527952 in words is "sixty-three billion, nine hundred twenty-five million, five hundred twenty-seven thousand, nine hundred fifty-two".
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