Base | Representation |
---|---|
bin | 1101101001111001110101… |
… | …1010010110011110011010 |
3 | 1222011021121020010112010110 |
4 | 3122132131122112132122 |
5 | 3431440223204131414 |
6 | 51533044100025150 |
7 | 3106456543145463 |
oct | 332363532263632 |
9 | 58137536115113 |
10 | 15013551630234 |
11 | 4869236546993 |
12 | 18258880921b6 |
13 | 84ba059829b1 |
14 | 39c9345d5d6a |
15 | 1b080c22c459 |
hex | da79d69679a |
15013551630234 has 64 divisors (see below), whose sum is σ = 32307665080320. Its totient is φ = 4638996648000.
The previous prime is 15013551630229. The next prime is 15013551630241. The reversal of 15013551630234 is 43203615531051.
It is a junction number, because it is equal to n+sod(n) for n = 15013551630192 and 15013551630201.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4575714 + ... + 7138925.
It is an arithmetic number, because the mean of its divisors is an integer number (504807266880).
Almost surely, 215013551630234 is an apocalyptic number.
15013551630234 is an abundant number, since it is smaller than the sum of its proper divisors (17294113450086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15013551630234 is a wasteful number, since it uses less digits than its factorization.
15013551630234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11714955.
The product of its (nonzero) digits is 162000, while the sum is 39.
The spelling of 15013551630234 in words is "fifteen trillion, thirteen billion, five hundred fifty-one million, six hundred thirty thousand, two hundred thirty-four".
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