Base | Representation |
---|---|
bin | 11100001000100010… |
… | …10101110100110001 |
3 | 1102222121220202001211 |
4 | 32010101111310301 |
5 | 221413113241431 |
6 | 10534432000121 |
7 | 1043202136513 |
oct | 160421256461 |
9 | 42877822054 |
10 | 15104040241 |
11 | 6450922a94 |
12 | 2b16390041 |
13 | 1569275824 |
14 | a33d87bb3 |
15 | 5d60162b1 |
hex | 384455d31 |
15104040241 has 8 divisors (see below), whose sum is σ = 15150180224. Its totient is φ = 15057928080.
The previous prime is 15104040233. The next prime is 15104040251. The reversal of 15104040241 is 14204040151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 15104040241 - 23 = 15104040233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (15104040221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1684831 + ... + 1693771.
It is an arithmetic number, because the mean of its divisors is an integer number (1893772528).
Almost surely, 215104040241 is an apocalyptic number.
It is an amenable number.
15104040241 is a deficient number, since it is larger than the sum of its proper divisors (46139983).
15104040241 is an equidigital number, since it uses as much as digits as its factorization.
15104040241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13911.
The product of its (nonzero) digits is 640, while the sum is 22.
Adding to 15104040241 its reverse (14204040151), we get a palindrome (29308080392).
The spelling of 15104040241 in words is "fifteen billion, one hundred four million, forty thousand, two hundred forty-one".
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