Base | Representation |
---|---|
bin | 10110100011111111… |
… | …10011001011011000 |
3 | 1011021011221002212020 |
4 | 23101333303023120 |
5 | 144301423104212 |
6 | 5321545414440 |
7 | 606113425602 |
oct | 132177631330 |
9 | 34234832766 |
10 | 12113097432 |
11 | 5156589427 |
12 | 242079a420 |
13 | 11b0712997 |
14 | 82ca5c172 |
15 | 4ad660d8c |
hex | 2d1ff32d8 |
12113097432 has 16 divisors (see below), whose sum is σ = 30282743640. Its totient is φ = 4037699136.
The previous prime is 12113097427. The next prime is 12113097467. The reversal of 12113097432 is 23479031121.
It is a junction number, because it is equal to n+sod(n) for n = 12113097393 and 12113097402.
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, 252356173 + ... + 252356220.
Almost surely, 212113097432 is an apocalyptic number.
12113097432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12113097432 is an abundant number, since it is smaller than the sum of its proper divisors (18169646208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12113097432 is a wasteful number, since it uses less digits than its factorization.
12113097432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504712402 (or 504712398 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 33.
The spelling of 12113097432 in words is "twelve billion, one hundred thirteen million, ninety-seven thousand, four hundred thirty-two".
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