Base | Representation |
---|---|
bin | 11000110001110011… |
… | …01000000001011100 |
3 | 1021100002022012121000 |
4 | 30120321220001130 |
5 | 204220440124322 |
6 | 10040002110300 |
7 | 650436516561 |
oct | 143071500134 |
9 | 37302265530 |
10 | 13302661212 |
11 | 5707007295 |
12 | 26b304b390 |
13 | 133ccc1b89 |
14 | 902a32868 |
15 | 52ccd93ac |
hex | 318e6805c |
13302661212 has 24 divisors (see below), whose sum is σ = 34488381200. Its totient is φ = 4434220368.
The previous prime is 13302661201. The next prime is 13302661247. The reversal of 13302661212 is 21216620331.
13302661212 is a `hidden beast` number, since 1 + 3 + 30 + 2 + 6 + 612 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61586287 + ... + 61586502.
Almost surely, 213302661212 is an apocalyptic number.
13302661212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13302661212 is an abundant number, since it is smaller than the sum of its proper divisors (21185719988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13302661212 is a wasteful number, since it uses less digits than its factorization.
13302661212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123172802 (or 123172794 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The spelling of 13302661212 in words is "thirteen billion, three hundred two million, six hundred sixty-one thousand, two hundred twelve".
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