Base | Representation |
---|---|
bin | 1110101110111001101… |
… | …1101001000100100000 |
3 | 220012022112222012201221 |
4 | 3223232123221010200 |
5 | 13121331212423223 |
6 | 312135405504424 |
7 | 24200155164460 |
oct | 3535633510440 |
9 | 805275865657 |
10 | 253108326688 |
11 | 98385063088 |
12 | 41079572114 |
13 | 1ab39040c59 |
14 | c371575ba0 |
15 | 68b5b59b5d |
hex | 3aee6e9120 |
253108326688 has 96 divisors (see below), whose sum is σ = 595677680640. Its totient is φ = 103510176000.
The previous prime is 253108326671. The next prime is 253108326703. The reversal of 253108326688 is 886623801352.
253108326688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100063 + ... + 2217313.
It is an arithmetic number, because the mean of its divisors is an integer number (6204975840).
Almost surely, 2253108326688 is an apocalyptic number.
253108326688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 253108326688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297838840320).
253108326688 is an abundant number, since it is smaller than the sum of its proper divisors (342569353952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253108326688 is a wasteful number, since it uses less digits than its factorization.
253108326688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117710 (or 117702 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 52.
The spelling of 253108326688 in words is "two hundred fifty-three billion, one hundred eight million, three hundred twenty-six thousand, six hundred eighty-eight".
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