Base | Representation |
---|---|
bin | 11100001100111100… |
… | …11000101101000100 |
3 | 1110002012111012222220 |
4 | 32012132120231010 |
5 | 222002044424330 |
6 | 10542232252340 |
7 | 1044131332644 |
oct | 160636305504 |
9 | 43065435886 |
10 | 15141014340 |
11 | 646a7871a1 |
12 | 2b268410b0 |
13 | 1573b1ccaa |
14 | a38c50524 |
15 | 5d93bb710 |
hex | 386798b44 |
15141014340 has 48 divisors (see below), whose sum is σ = 42410159232. Its totient is φ = 4036144896.
The previous prime is 15141014303. The next prime is 15141014341. The reversal of 15141014340 is 4341014151.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 15141014340.
It is not an unprimeable number, because it can be changed into a prime (15141014341) 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, 127257 + ... + 215583.
It is an arithmetic number, because the mean of its divisors is an integer number (883544984).
Almost surely, 215141014340 is an apocalyptic number.
15141014340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
15141014340 is an abundant number, since it is smaller than the sum of its proper divisors (27269144892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15141014340 is a wasteful number, since it uses less digits than its factorization.
15141014340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91196 (or 91194 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 15141014340 its reverse (4341014151), we get a palindrome (19482028491).
The spelling of 15141014340 in words is "fifteen billion, one hundred forty-one million, fourteen thousand, three hundred forty".
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