Base | Representation |
---|---|
bin | 10111000011110100… |
… | …00010111001110000 |
3 | 1011221210012101212102 |
4 | 23201322002321300 |
5 | 200323241240212 |
6 | 5404242515532 |
7 | 615534320456 |
oct | 134172027160 |
9 | 34853171772 |
10 | 12380024432 |
11 | 5283223656 |
12 | 2496065ba8 |
13 | 1223b00b59 |
14 | 8562a29d6 |
15 | 4c6cda5c2 |
hex | 2e1e82e70 |
12380024432 has 10 divisors (see below), whose sum is σ = 23986297368. Its totient is φ = 6190012208.
The previous prime is 12380024431. The next prime is 12380024453. The reversal of 12380024432 is 23442008321.
It is a junction number, because it is equal to n+sod(n) for n = 12380024395 and 12380024404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12380024431) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386875748 + ... + 386875779.
Almost surely, 212380024432 is an apocalyptic number.
It is an amenable number.
12380024432 is a deficient number, since it is larger than the sum of its proper divisors (11606272936).
12380024432 is an equidigital number, since it uses as much as digits as its factorization.
12380024432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 773751535 (or 773751529 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
The spelling of 12380024432 in words is "twelve billion, three hundred eighty million, twenty-four thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •