Base | Representation |
---|---|
bin | 1011001100001110010111… |
… | …0101000111001110010000 |
3 | 1121120022102200012102121010 |
4 | 2303003211311013032100 |
5 | 3103044401403211144 |
6 | 42100401414330520 |
7 | 2406660335232411 |
oct | 263034565071620 |
9 | 47508380172533 |
10 | 12304642241424 |
11 | 3a14407844865 |
12 | 146887b959a40 |
13 | 6b34272085c0 |
14 | 307795495808 |
15 | 165112e185b9 |
hex | b30e5d47390 |
12304642241424 has 40 divisors (see below), whose sum is σ = 34232145724672. Its totient is φ = 3786043766400.
The previous prime is 12304642241407. The next prime is 12304642241449. The reversal of 12304642241424 is 42414224640321.
It is a Harshad number since it is a multiple of its sum of digits (39).
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, 9859488352 + ... + 9859489599.
Almost surely, 212304642241424 is an apocalyptic number.
It is an amenable number.
12304642241424 is an abundant number, since it is smaller than the sum of its proper divisors (21927503483248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12304642241424 is a wasteful number, since it uses less digits than its factorization.
12304642241424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19718977975 (or 19718977969 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 39.
Adding to 12304642241424 its reverse (42414224640321), we get a palindrome (54718866881745).
The spelling of 12304642241424 in words is "twelve trillion, three hundred four billion, six hundred forty-two million, two hundred forty-one thousand, four hundred twenty-four".
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