Base | Representation |
---|---|
bin | 11000110001101110… |
… | …01001100011100100 |
3 | 1021100001002020020000 |
4 | 30120313021203210 |
5 | 204220303342012 |
6 | 10035540141300 |
7 | 650431144323 |
oct | 143067114344 |
9 | 37301066200 |
10 | 13302012132 |
11 | 5706703662 |
12 | 26b2997830 |
13 | 133cb255c6 |
14 | 9029040ba |
15 | 52cc0bddc |
hex | 318dc98e4 |
13302012132 has 30 divisors (see below), whose sum is σ = 34774088118. Its totient is φ = 4434003936.
The previous prime is 13302012127. The next prime is 13302012167. The reversal of 13302012132 is 23121020331.
13302012132 is a `hidden beast` number, since 1 + 330 + 201 + 2 + 132 = 666.
It can be written as a sum of positive squares in only one way, i.e., 11695124736 + 1606887396 = 108144^2 + 40086^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20527473 + ... + 20528120.
Almost surely, 213302012132 is an apocalyptic number.
13302012132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13302012132 is an abundant number, since it is smaller than the sum of its proper divisors (21472075986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13302012132 is a wasteful number, since it uses less digits than its factorization.
13302012132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41055609 (or 41055598 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13302012132 its reverse (23121020331), we get a palindrome (36423032463).
The spelling of 13302012132 in words is "thirteen billion, three hundred two million, twelve thousand, one hundred thirty-two".
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