Base | Representation |
---|---|
bin | 11000011001000110000011… |
… | …01001001111100110101000 |
3 | 21000220211010020002111021112 |
4 | 30030203001221033212220 |
5 | 24012304230401010302 |
6 | 310025154050325452 |
7 | 14204163322512215 |
oct | 1414430151174650 |
9 | 230824106074245 |
10 | 53638800406952 |
11 | 161000a6518392 |
12 | 6023685889888 |
13 | 23c116a581757 |
14 | d361bb8cab0c |
15 | 63040574d552 |
hex | 30c8c1a4f9a8 |
53638800406952 has 128 divisors (see below), whose sum is σ = 109199422425600. Its totient is φ = 24633316224000.
The previous prime is 53638800406943. The next prime is 53638800406969. The reversal of 53638800406952 is 25960400883635.
It is a junction number, because it is equal to n+sod(n) for n = 53638800406891 and 53638800406900.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213720674 + ... + 213971502.
It is an arithmetic number, because the mean of its divisors is an integer number (853120487700).
Almost surely, 253638800406952 is an apocalyptic number.
It is an amenable number.
53638800406952 is an abundant number, since it is smaller than the sum of its proper divisors (55560622018648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53638800406952 is a wasteful number, since it uses less digits than its factorization.
53638800406952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251307 (or 251303 counting only the distinct ones).
The product of its (nonzero) digits is 37324800, while the sum is 59.
The spelling of 53638800406952 in words is "fifty-three trillion, six hundred thirty-eight billion, eight hundred million, four hundred six thousand, nine hundred fifty-two".
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