Base | Representation |
---|---|
bin | 100110010000001101101… |
… | …1100001111001010000100 |
3 | 200121121112020110121102210 |
4 | 1030200123130033022010 |
5 | 1142114330042413002 |
6 | 15103132354503420 |
7 | 1051561521453513 |
oct | 114403334171204 |
9 | 20547466417383 |
10 | 5257500357252 |
11 | 1747769986170 |
12 | 70ab32294b70 |
13 | 2c1a1b007970 |
14 | 14267036067a |
15 | 91b5dc3d96c |
hex | 4c81b70f284 |
5257500357252 has 96 divisors (see below), whose sum is σ = 14412732364800. Its totient is φ = 1470571966080.
The previous prime is 5257500357233. The next prime is 5257500357257. The reversal of 5257500357252 is 2527530057525.
It is not an unprimeable number, because it can be changed into a prime (5257500357257) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63455749 + ... + 63538547.
It is an arithmetic number, because the mean of its divisors is an integer number (150132628800).
Almost surely, 25257500357252 is an apocalyptic number.
5257500357252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5257500357252 is an abundant number, since it is smaller than the sum of its proper divisors (9155232007548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5257500357252 is a wasteful number, since it uses less digits than its factorization.
5257500357252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119833 (or 119831 counting only the distinct ones).
The product of its (nonzero) digits is 3675000, while the sum is 48.
The spelling of 5257500357252 in words is "five trillion, two hundred fifty-seven billion, five hundred million, three hundred fifty-seven thousand, two hundred fifty-two".
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