Base | Representation |
---|---|
bin | 10111110110101101111010… |
… | …10010011101111011001000 |
3 | 20212201220021010102211022120 |
4 | 23323112331102131323020 |
5 | 23333431141444233112 |
6 | 303322405521051240 |
7 | 14022636340112241 |
oct | 1373267522357310 |
9 | 225656233384276 |
10 | 52457611321032 |
11 | 1579516a029485 |
12 | 5a72777a86b20 |
13 | 23369681cbb48 |
14 | cd4d67799cc8 |
15 | 60e8221ebe8c |
hex | 2fb5bd49dec8 |
52457611321032 has 32 divisors (see below), whose sum is σ = 131183071084800. Its totient is φ = 17480664736064.
The previous prime is 52457611321009. The next prime is 52457611321091. The reversal of 52457611321032 is 23012311675425.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325274223 + ... + 325435454.
It is an arithmetic number, because the mean of its divisors is an integer number (4099470971400).
Almost surely, 252457611321032 is an apocalyptic number.
It is an amenable number.
52457611321032 is an abundant number, since it is smaller than the sum of its proper divisors (78725459763768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52457611321032 is a wasteful number, since it uses less digits than its factorization.
52457611321032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650713045 (or 650713041 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 42.
Adding to 52457611321032 its reverse (23012311675425), we get a palindrome (75469922996457).
The spelling of 52457611321032 in words is "fifty-two trillion, four hundred fifty-seven billion, six hundred eleven million, three hundred twenty-one thousand, thirty-two".
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