Base | Representation |
---|---|
bin | 11000011100110010… |
… | …10001111101000111 |
3 | 1020212210122201110101 |
4 | 30032121101331013 |
5 | 203340330110210 |
6 | 10010304304531 |
7 | 643166434033 |
oct | 141631217507 |
9 | 36783581411 |
10 | 13126410055 |
11 | 5626575180 |
12 | 2664012147 |
13 | 1312631455 |
14 | 8c74731c3 |
15 | 51c5c1a3a |
hex | 30e651f47 |
13126410055 has 16 divisors (see below), whose sum is σ = 17360822304. Its totient is φ = 9448058880.
The previous prime is 13126410047. The next prime is 13126410061. The reversal of 13126410055 is 55001462131.
It is not a de Polignac number, because 13126410055 - 23 = 13126410047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224882 + ... + 1235551.
It is an arithmetic number, because the mean of its divisors is an integer number (1085051394).
Almost surely, 213126410055 is an apocalyptic number.
13126410055 is a deficient number, since it is larger than the sum of its proper divisors (4234412249).
13126410055 is a wasteful number, since it uses less digits than its factorization.
13126410055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2460546.
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 13126410055 its reverse (55001462131), we get a palindrome (68127872186).
The spelling of 13126410055 in words is "thirteen billion, one hundred twenty-six million, four hundred ten thousand, fifty-five".
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