Base | Representation |
---|---|
bin | 11000010011110101… |
… | …10100001101100001 |
3 | 1020200120100111110120 |
4 | 30021322310031201 |
5 | 203212114040131 |
6 | 5555022550453 |
7 | 641265230112 |
oct | 141172641541 |
9 | 36616314416 |
10 | 13051315041 |
11 | 5598144186 |
12 | 2642a38429 |
13 | 12ccbca82b |
14 | 8bb4c6209 |
15 | 515bdb496 |
hex | 309eb4361 |
13051315041 has 16 divisors (see below), whose sum is σ = 17636704128. Its totient is φ = 8584016000.
The previous prime is 13051315027. The next prime is 13051315103. The reversal of 13051315041 is 14051315031.
It is a cyclic number.
It is not a de Polignac number, because 13051315041 - 223 = 13042926433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13051315141) 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, 8500 + ... + 161786.
It is an arithmetic number, because the mean of its divisors is an integer number (1102294008).
Almost surely, 213051315041 is an apocalyptic number.
It is an amenable number.
13051315041 is a deficient number, since it is larger than the sum of its proper divisors (4585389087).
13051315041 is a wasteful number, since it uses less digits than its factorization.
13051315041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153672.
The product of its (nonzero) digits is 900, while the sum is 24.
The spelling of 13051315041 in words is "thirteen billion, fifty-one million, three hundred fifteen thousand, forty-one".
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