Base | Representation |
---|---|
bin | 11000011101100011… |
… | …10010010000111100 |
3 | 1020220020202002020210 |
4 | 30032301302100330 |
5 | 203344001140402 |
6 | 10011054112420 |
7 | 643305150225 |
oct | 141661622074 |
9 | 36806662223 |
10 | 13132833852 |
11 | 562a1624a6 |
12 | 26661ab710 |
13 | 1313a70308 |
14 | 8c826624c |
15 | 51ce4006c |
hex | 30ec7243c |
13132833852 has 12 divisors (see below), whose sum is σ = 30643279016. Its totient is φ = 4377611280.
The previous prime is 13132833793. The next prime is 13132833881. The reversal of 13132833852 is 25833823131.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 13132833852.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547201399 + ... + 547201422.
Almost surely, 213132833852 is an apocalyptic number.
13132833852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13132833852 is an abundant number, since it is smaller than the sum of its proper divisors (17510445164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13132833852 is a wasteful number, since it uses less digits than its factorization.
13132833852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094402828 (or 1094402826 counting only the distinct ones).
The product of its digits is 103680, while the sum is 39.
The spelling of 13132833852 in words is "thirteen billion, one hundred thirty-two million, eight hundred thirty-three thousand, eight hundred fifty-two".
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