Base | Representation |
---|---|
bin | 1110101111000110100… |
… | …0111111010011001100 |
3 | 220012110022021002101211 |
4 | 3223301220333103030 |
5 | 13121434003013020 |
6 | 312145011344204 |
7 | 24201410555065 |
oct | 3536150772314 |
9 | 805408232354 |
10 | 253162157260 |
11 | 9840248a861 |
12 | 410935b2064 |
13 | 1ab4723aa6c |
14 | c37878956c |
15 | 68ba73e85a |
hex | 3af1a3f4cc |
253162157260 has 24 divisors (see below), whose sum is σ = 531973496880. Its totient is φ = 101201440704.
The previous prime is 253162157233. The next prime is 253162157263. The reversal of 253162157260 is 62751261352.
253162157260 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (253162157263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3931150 + ... + 3995029.
It is an arithmetic number, because the mean of its divisors is an integer number (22165562370).
Almost surely, 2253162157260 is an apocalyptic number.
253162157260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
253162157260 is an abundant number, since it is smaller than the sum of its proper divisors (278811339620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253162157260 is a wasteful number, since it uses less digits than its factorization.
253162157260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7927785 (or 7927783 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 40.
It can be divided in two parts, 2531621 and 57260, that added together give a square (2588881 = 16092).
The spelling of 253162157260 in words is "two hundred fifty-three billion, one hundred sixty-two million, one hundred fifty-seven thousand, two hundred sixty".
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