Base | Representation |
---|---|
bin | 11100000001001011100… |
… | …111010011011101101000 |
3 | 20211001211102000120202212 |
4 | 130001023213103131220 |
5 | 223021221432140034 |
6 | 4032304542544252 |
7 | 256051360324166 |
oct | 34011347233550 |
9 | 6731742016685 |
10 | 1925413943144 |
11 | 682621a8038a |
12 | 2711a9298088 |
13 | 10c747c72013 |
14 | 69294b6a236 |
15 | 3513ee802ce |
hex | 1c04b9d3768 |
1925413943144 has 16 divisors (see below), whose sum is σ = 3620555042400. Its totient is φ = 959932598512.
The previous prime is 1925413943137. The next prime is 1925413943147. The reversal of 1925413943144 is 4413493145291.
It is a junction number, because it is equal to n+sod(n) for n = 1925413943092 and 1925413943101.
It is not an unprimeable number, because it can be changed into a prime (1925413943147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346793684 + ... + 346799235.
It is an arithmetic number, because the mean of its divisors is an integer number (226284690150).
Almost surely, 21925413943144 is an apocalyptic number.
It is an amenable number.
1925413943144 is a deficient number, since it is larger than the sum of its proper divisors (1695141099256).
1925413943144 is a wasteful number, since it uses less digits than its factorization.
1925413943144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693593272 (or 693593268 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 50.
The spelling of 1925413943144 in words is "one trillion, nine hundred twenty-five billion, four hundred thirteen million, nine hundred forty-three thousand, one hundred forty-four".
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