Base | Representation |
---|---|
bin | 11000111110111111… |
… | …10101011010000001 |
3 | 1021121210120022110001 |
4 | 30133133311122001 |
5 | 204432303401201 |
6 | 10054554240001 |
7 | 653252341600 |
oct | 143737653201 |
9 | 37553508401 |
10 | 13413340801 |
11 | 5763532523 |
12 | 2724126001 |
13 | 1359c04663 |
14 | 913603a37 |
15 | 53789d301 |
hex | 31f7f5681 |
13413340801 has 12 divisors (see below), whose sum is σ = 15659619348. Its totient is φ = 11455631712.
The previous prime is 13413340693. The next prime is 13413340819. The reversal of 13413340801 is 10804331431.
It can be written as a sum of positive squares in 2 ways, for example, as 2270427201 + 11142913600 = 47649^2 + 105560^2 .
It is not a de Polignac number, because 13413340801 - 219 = 13412816513 is a prime.
It is a super-2 number, since 2×134133408012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13413340801.
It is not an unprimeable number, because it can be changed into a prime (13413340861) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480546 + ... + 507691.
It is an arithmetic number, because the mean of its divisors is an integer number (1304968279).
Almost surely, 213413340801 is an apocalyptic number.
It is an amenable number.
13413340801 is a deficient number, since it is larger than the sum of its proper divisors (2246278547).
13413340801 is an equidigital number, since it uses as much as digits as its factorization.
13413340801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 988528 (or 988521 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The spelling of 13413340801 in words is "thirteen billion, four hundred thirteen million, three hundred forty thousand, eight hundred one".
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