Base | Representation |
---|---|
bin | 110011100010101001… |
… | …110000000101110100 |
3 | 12021211220010012210120 |
4 | 303202221300011310 |
5 | 1401320101001002 |
6 | 41231315251540 |
7 | 3666300652230 |
oct | 634251600564 |
9 | 167756105716 |
10 | 55342203252 |
11 | 2151a25a466 |
12 | a885ba9bb0 |
13 | 52ac784a3b |
14 | 297002d5c0 |
15 | 168d894cbc |
hex | ce2a70174 |
55342203252 has 96 divisors (see below), whose sum is σ = 148138518528. Its totient is φ = 15752271744.
The previous prime is 55342203247. The next prime is 55342203353. The reversal of 55342203252 is 25230224355.
It is a congruent number.
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, 34014063 + ... + 34015689.
It is an arithmetic number, because the mean of its divisors is an integer number (1543109568).
Almost surely, 255342203252 is an apocalyptic number.
It is an amenable number.
55342203252 is an abundant number, since it is smaller than the sum of its proper divisors (92796315276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55342203252 is a wasteful number, since it uses less digits than its factorization.
55342203252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2925 (or 2923 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 33.
The spelling of 55342203252 in words is "fifty-five billion, three hundred forty-two million, two hundred three thousand, two hundred fifty-two".
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