Base | Representation |
---|---|
bin | 11100001100111000… |
… | …00101011011011101 |
3 | 1110002011100120111201 |
4 | 32012130011123131 |
5 | 222001421123401 |
6 | 10542211315501 |
7 | 1044123241144 |
oct | 160634053335 |
9 | 43064316451 |
10 | 15140411101 |
11 | 646a404a52 |
12 | 2b265abb91 |
13 | 157396b54a |
14 | a38b3475b |
15 | 5d92ecb01 |
hex | 3867056dd |
15140411101 has 2 divisors, whose sum is σ = 15140411102. Its totient is φ = 15140411100.
The previous prime is 15140411057. The next prime is 15140411141. The reversal of 15140411101 is 10111404151.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 15092122500 + 48288601 = 122850^2 + 6949^2 .
It is a cyclic number.
It is not a de Polignac number, because 15140411101 - 29 = 15140410589 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (15140411141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7570205550 + 7570205551.
It is an arithmetic number, because the mean of its divisors is an integer number (7570205551).
Almost surely, 215140411101 is an apocalyptic number.
It is an amenable number.
15140411101 is a deficient number, since it is larger than the sum of its proper divisors (1).
15140411101 is an equidigital number, since it uses as much as digits as its factorization.
15140411101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 80, while the sum is 19.
Adding to 15140411101 its reverse (10111404151), we get a palindrome (25251815252).
The spelling of 15140411101 in words is "fifteen billion, one hundred forty million, four hundred eleven thousand, one hundred one".
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