Base | Representation |
---|---|
bin | 11000001110001000… |
… | …00100111001110001 |
3 | 1020120020012201112221 |
4 | 30013010010321301 |
5 | 203112333123212 |
6 | 5550152121041 |
7 | 640144112260 |
oct | 140704047161 |
9 | 36506181487 |
10 | 13003411057 |
11 | 55730a520a |
12 | 262a996181 |
13 | 12c2cc7490 |
14 | 8b4db65d7 |
15 | 5118c7807 |
hex | 307104e71 |
13003411057 has 16 divisors (see below), whose sum is σ = 16031999872. Its totient is φ = 10270540800.
The previous prime is 13003411051. The next prime is 13003411073. The reversal of 13003411057 is 75011430031.
It is not a de Polignac number, because 13003411057 - 227 = 12869193329 is a prime.
It is the 114033-rd Hogben number.
It is not an unprimeable number, because it can be changed into a prime (13003411051) by changing a digit.
It is a nontrivial repunit in base 114032.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71319 + ... + 176332.
It is an arithmetic number, because the mean of its divisors is an integer number (1001999992).
Almost surely, 213003411057 is an apocalyptic number.
It is an amenable number.
13003411057 is a deficient number, since it is larger than the sum of its proper divisors (3028588815).
13003411057 is a wasteful number, since it uses less digits than its factorization.
13003411057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248248.
The product of its (nonzero) digits is 1260, while the sum is 25.
Adding to 13003411057 its reverse (75011430031), we get a palindrome (88014841088).
The spelling of 13003411057 in words is "thirteen billion, three million, four hundred eleven thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •