Base | Representation |
---|---|
bin | 11000010011001111… |
… | …00011000011011111 |
3 | 1020200012211212210010 |
4 | 30021213203003133 |
5 | 203204320422111 |
6 | 5554322414303 |
7 | 641204262123 |
oct | 141147430337 |
9 | 36605755703 |
10 | 13046264031 |
11 | 5595304299 |
12 | 2641201393 |
13 | 12cbb4c778 |
14 | 8ba96d583 |
15 | 51553eaa6 |
hex | 3099e30df |
13046264031 has 16 divisors (see below), whose sum is σ = 17685208800. Its totient is φ = 8553571200.
The previous prime is 13046263969. The next prime is 13046264051.
13046264031 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 13046264031 - 211 = 13046261983 is a prime.
It is a super-2 number, since 2×130462640312 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13046264031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13046264051) 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, 99340 + ... + 189633.
It is an arithmetic number, because the mean of its divisors is an integer number (1105325550).
Almost surely, 213046264031 is an apocalyptic number.
13046264031 is a deficient number, since it is larger than the sum of its proper divisors (4638944769).
13046264031 is a wasteful number, since it uses less digits than its factorization.
13046264031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289226.
The product of its (nonzero) digits is 10368, while the sum is 30.
The spelling of 13046264031 in words is "thirteen billion, forty-six million, two hundred sixty-four thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •