Base | Representation |
---|---|
bin | 11000111000111100… |
… | …00000101100000101 |
3 | 1021111020221220121102 |
4 | 30130132000230011 |
5 | 204331301443302 |
6 | 10045541225445 |
7 | 652064432360 |
oct | 143436005405 |
9 | 37436856542 |
10 | 13362531077 |
11 | 5737889415 |
12 | 270b102285 |
13 | 134c52482c |
14 | 90a9790d7 |
15 | 5331b3702 |
hex | 31c780b05 |
13362531077 has 16 divisors (see below), whose sum is σ = 15471306240. Its totient is φ = 11303839872.
The previous prime is 13362531023. The next prime is 13362531101. The reversal of 13362531077 is 77013526331.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 13362531077 - 28 = 13362530821 is a prime.
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 13362531077.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13362531577) 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, 2061113 + ... + 2067585.
It is an arithmetic number, because the mean of its divisors is an integer number (966956640).
Almost surely, 213362531077 is an apocalyptic number.
It is an amenable number.
13362531077 is a deficient number, since it is larger than the sum of its proper divisors (2108775163).
13362531077 is an equidigital number, since it uses as much as digits as its factorization.
13362531077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10292.
The product of its (nonzero) digits is 79380, while the sum is 38.
The spelling of 13362531077 in words is "thirteen billion, three hundred sixty-two million, five hundred thirty-one thousand, seventy-seven".
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