Base | Representation |
---|---|
bin | 1001010100110101010001… |
… | …0000100001110100100011 |
3 | 1100022020002002020201000110 |
4 | 2111031110100201310203 |
5 | 2320443132120221111 |
6 | 33450220525422403 |
7 | 2105535205453353 |
oct | 225152420416443 |
9 | 40266062221013 |
10 | 10253500554531 |
11 | 32a3537833743 |
12 | 119724470aa03 |
13 | 594b93519250 |
14 | 2763b4804b63 |
15 | 12bab52285a6 |
hex | 95354421d23 |
10253500554531 has 64 divisors (see below), whose sum is σ = 16161887145600. Its totient is φ = 5721345294336.
The previous prime is 10253500554523. The next prime is 10253500554559. The reversal of 10253500554531 is 13545500535201.
It is not a de Polignac number, because 10253500554531 - 23 = 10253500554523 is a prime.
It is a super-2 number, since 2×102535005545312 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 10253500554531.
It is not an unprimeable number, because it can be changed into a prime (10253500554131) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8203275 + ... + 9370203.
It is an arithmetic number, because the mean of its divisors is an integer number (252529486650).
Almost surely, 210253500554531 is an apocalyptic number.
10253500554531 is a deficient number, since it is larger than the sum of its proper divisors (5908386591069).
10253500554531 is a wasteful number, since it uses less digits than its factorization.
10253500554531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1167448.
The product of its (nonzero) digits is 225000, while the sum is 39.
The spelling of 10253500554531 in words is "ten trillion, two hundred fifty-three billion, five hundred million, five hundred fifty-four thousand, five hundred thirty-one".
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