Base | Representation |
---|---|
bin | 1110110000100100110… |
… | …0001101010011011101 |
3 | 220020110211201200012010 |
4 | 3230021030031103131 |
5 | 13123241130000004 |
6 | 312252124101433 |
7 | 24214246124403 |
oct | 3541114152335 |
9 | 806424650163 |
10 | 253557265629 |
11 | 985955145a8 |
12 | 41183994879 |
13 | 1abab0589b5 |
14 | c3b5039473 |
15 | 68e0288a89 |
hex | 3b0930d4dd |
253557265629 has 8 divisors (see below), whose sum is σ = 338394398272. Its totient is φ = 168879155040.
The previous prime is 253557265601. The next prime is 253557265669. The reversal of 253557265629 is 926562755352.
253557265629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253557265629 - 28 = 253557265373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253557265669) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 39751792 + ... + 39758169.
It is an arithmetic number, because the mean of its divisors is an integer number (42299299784).
Almost surely, 2253557265629 is an apocalyptic number.
It is an amenable number.
253557265629 is a deficient number, since it is larger than the sum of its proper divisors (84837132643).
253557265629 is a wasteful number, since it uses less digits than its factorization.
253557265629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79511027.
The product of its digits is 34020000, while the sum is 57.
The spelling of 253557265629 in words is "two hundred fifty-three billion, five hundred fifty-seven million, two hundred sixty-five thousand, six hundred twenty-nine".
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