Base | Representation |
---|---|
bin | 11100100100101100… |
… | …10101111010010101 |
3 | 1110121002100112201101 |
4 | 32102112111322111 |
5 | 222404044413331 |
6 | 11014110230101 |
7 | 1052100552310 |
oct | 162226257225 |
9 | 43532315641 |
10 | 15340232341 |
11 | 6562185675 |
12 | 2b814b5331 |
13 | 15a6192375 |
14 | a574ab977 |
15 | 5ebb1e061 |
hex | 392595e95 |
15340232341 has 16 divisors (see below), whose sum is σ = 18155980800. Its totient is φ = 12681543168.
The previous prime is 15340232339. The next prime is 15340232377. The reversal of 15340232341 is 14323204351.
It is a happy number.
It is not a de Polignac number, because 15340232341 - 21 = 15340232339 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15340232311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147916 + ... + 229258.
It is an arithmetic number, because the mean of its divisors is an integer number (1134748800).
Almost surely, 215340232341 is an apocalyptic number.
It is an amenable number.
15340232341 is a deficient number, since it is larger than the sum of its proper divisors (2815748459).
15340232341 is an equidigital number, since it uses as much as digits as its factorization.
15340232341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82308.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 15340232341 its reverse (14323204351), we get a palindrome (29663436692).
The spelling of 15340232341 in words is "fifteen billion, three hundred forty million, two hundred thirty-two thousand, three hundred forty-one".
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