Base | Representation |
---|---|
bin | 1101101001111000101100… |
… | …1000110110010100100000 |
3 | 1222011020210212020202010011 |
4 | 3122132023020312110200 |
5 | 3431434111213132232 |
6 | 51532553425014304 |
7 | 3106446131241112 |
oct | 332361310662440 |
9 | 58136725222104 |
10 | 15013245052192 |
11 | 486909948a302 |
12 | 1825801484394 |
13 | 84b9872c0a7a |
14 | 39c9059cd3b2 |
15 | 1b07e036e547 |
hex | da78b236520 |
15013245052192 has 48 divisors (see below), whose sum is σ = 30577603291200. Its totient is φ = 7247522464000.
The previous prime is 15013245052189. The next prime is 15013245052219. The reversal of 15013245052192 is 29125054231051.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28075317 + ... + 28605067.
It is an arithmetic number, because the mean of its divisors is an integer number (637033401900).
Almost surely, 215013245052192 is an apocalyptic number.
It is an amenable number.
15013245052192 is an abundant number, since it is smaller than the sum of its proper divisors (15564358239008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15013245052192 is a wasteful number, since it uses less digits than its factorization.
15013245052192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560329 (or 560321 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 40.
The spelling of 15013245052192 in words is "fifteen trillion, thirteen billion, two hundred forty-five million, fifty-two thousand, one hundred ninety-two".
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