Base | Representation |
---|---|
bin | 1101101001110100010000… |
… | …1001111000100100111100 |
3 | 1222011010201212100012102021 |
4 | 3122131010021320210330 |
5 | 3431424141330004434 |
6 | 51532235323405524 |
7 | 3106404460536406 |
oct | 332350411704474 |
9 | 58133655305367 |
10 | 15012054141244 |
11 | 4868638221286 |
12 | 182552a6838a4 |
13 | 84b82765c634 |
14 | 39c831787b76 |
15 | 1b0770a2bcb4 |
hex | da74427893c |
15012054141244 has 12 divisors (see below), whose sum is σ = 26380103440768. Its totient is φ = 7474881729600.
The previous prime is 15012054141233. The next prime is 15012054141251. The reversal of 15012054141244 is 44214145021051.
It is a super-2 number, since 2×150120541412442 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7786334172 + ... + 7786336099.
Almost surely, 215012054141244 is an apocalyptic number.
It is an amenable number.
15012054141244 is a deficient number, since it is larger than the sum of its proper divisors (11368049299524).
15012054141244 is a wasteful number, since it uses less digits than its factorization.
15012054141244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15572670516 (or 15572670514 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 34.
Adding to 15012054141244 its reverse (44214145021051), we get a palindrome (59226199162295).
The spelling of 15012054141244 in words is "fifteen trillion, twelve billion, fifty-four million, one hundred forty-one thousand, two hundred forty-four".
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