Base | Representation |
---|---|
bin | 110001010110010010… |
… | …0011110101110001010 |
3 | 101010112112122022122010 |
4 | 1202230210132232022 |
5 | 3214013430144044 |
6 | 120403424240350 |
7 | 10441101020055 |
oct | 1425444365612 |
9 | 333475568563 |
10 | 105974459274 |
11 | 40a41901852 |
12 | 186567700b6 |
13 | 9cbb505148 |
14 | 51b4701a9c |
15 | 2b539c9bb9 |
hex | 18ac91eb8a |
105974459274 has 32 divisors (see below), whose sum is σ = 224446899456. Its totient is φ = 33242385920.
The previous prime is 105974459231. The next prime is 105974459323. The reversal of 105974459274 is 472954479501.
It is a super-2 number, since 2×1059744592742 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730879 + ... + 863789.
It is an arithmetic number, because the mean of its divisors is an integer number (7013965608).
Almost surely, 2105974459274 is an apocalyptic number.
105974459274 is an abundant number, since it is smaller than the sum of its proper divisors (118472440182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105974459274 is a wasteful number, since it uses less digits than its factorization.
105974459274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140750.
The product of its (nonzero) digits is 12700800, while the sum is 57.
The spelling of 105974459274 in words is "one hundred five billion, nine hundred seventy-four million, four hundred fifty-nine thousand, two hundred seventy-four".
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