Base | Representation |
---|---|
bin | 10111101111011101011101… |
… | …11000011101111010101100 |
3 | 20211212001122111210112222010 |
4 | 23313232232320131322230 |
5 | 23320340004422133233 |
6 | 303012051053321220 |
7 | 13665631250561352 |
oct | 1367565670357254 |
9 | 224761574715863 |
10 | 52208261521068 |
11 | 156a9443620134 |
12 | 5a32389196210 |
13 | 23192aaa64003 |
14 | cc6c7147b7d2 |
15 | 6080cb519b63 |
hex | 2f7baee1deac |
52208261521068 has 48 divisors (see below), whose sum is σ = 126517439190240. Its totient is φ = 16742157341184.
The previous prime is 52208261520977. The next prime is 52208261521081. The reversal of 52208261521068 is 86012516280225.
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, 660556971 + ... + 660636002.
It is an arithmetic number, because the mean of its divisors is an integer number (2635779983130).
Almost surely, 252208261521068 is an apocalyptic number.
It is an amenable number.
52208261521068 is an abundant number, since it is smaller than the sum of its proper divisors (74309177669172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52208261521068 is a wasteful number, since it uses less digits than its factorization.
52208261521068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1321193106 (or 1321193104 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 48.
The spelling of 52208261521068 in words is "fifty-two trillion, two hundred eight billion, two hundred sixty-one million, five hundred twenty-one thousand, sixty-eight".
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