Base | Representation |
---|---|
bin | 110000111001011010… |
… | …001100011100000110 |
3 | 12000112000020100020220 |
4 | 300321122030130012 |
5 | 1330011202304213 |
6 | 40041444405210 |
7 | 3536032141332 |
oct | 607132143406 |
9 | 160460210226 |
10 | 52502775558 |
11 | 202a24a2402 |
12 | a2130a6806 |
13 | 4c494315cc |
14 | 2780ca47c2 |
15 | 157446ce23 |
hex | c3968c706 |
52502775558 has 32 divisors (see below), whose sum is σ = 107859932640. Its totient is φ = 17025338880.
The previous prime is 52502775553. The next prime is 52502775587. The reversal of 52502775558 is 85557720525.
It is a super-3 number, since 3×525027755583 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 52502775558.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52502775553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1910878 + ... + 1938158.
It is an arithmetic number, because the mean of its divisors is an integer number (3370622895).
Almost surely, 252502775558 is an apocalyptic number.
52502775558 is an abundant number, since it is smaller than the sum of its proper divisors (55357157082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52502775558 is a wasteful number, since it uses less digits than its factorization.
52502775558 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35992.
The product of its (nonzero) digits is 4900000, while the sum is 51.
The spelling of 52502775558 in words is "fifty-two billion, five hundred two million, seven hundred seventy-five thousand, five hundred fifty-eight".
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