Base | Representation |
---|---|
bin | 11001001101010011… |
… | …10111101010100111 |
3 | 1021221011111120011202 |
4 | 30212221313222213 |
5 | 210204023141012 |
6 | 10114523553115 |
7 | 656241050453 |
oct | 144651675247 |
9 | 37834446152 |
10 | 13533412007 |
11 | 5815292825 |
12 | 275838b79b |
13 | 1378a54acb |
14 | 92553b663 |
15 | 5431b9cc2 |
hex | 326a77aa7 |
13533412007 has 2 divisors, whose sum is σ = 13533412008. Its totient is φ = 13533412006.
The previous prime is 13533411977. The next prime is 13533412021. The reversal of 13533412007 is 70021433531.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13533412007 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13533412807) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6766706003 + 6766706004.
It is an arithmetic number, because the mean of its divisors is an integer number (6766706004).
Almost surely, 213533412007 is an apocalyptic number.
13533412007 is a deficient number, since it is larger than the sum of its proper divisors (1).
13533412007 is an equidigital number, since it uses as much as digits as its factorization.
13533412007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7560, while the sum is 29.
Adding to 13533412007 its reverse (70021433531), we get a palindrome (83554845538).
The spelling of 13533412007 in words is "thirteen billion, five hundred thirty-three million, four hundred twelve thousand, seven".
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