Base | Representation |
---|---|
bin | 10101100001000111… |
… | …010001000110010000 |
3 | 2012122011111111010001 |
4 | 111201013101012100 |
5 | 334304124201342 |
6 | 14340333415344 |
7 | 1445353606612 |
oct | 254107210620 |
9 | 65564444101 |
10 | 23104131472 |
11 | 9886752a34 |
12 | 458963a554 |
13 | 224281b316 |
14 | 1192676db2 |
15 | 90352d8b7 |
hex | 5611d1190 |
23104131472 has 20 divisors (see below), whose sum is σ = 44824851760. Its totient is φ = 11536427808.
The previous prime is 23104131403. The next prime is 23104131473. The reversal of 23104131472 is 27413140132.
It is a self number, because there is not a number n which added to its sum of digits gives 23104131472.
It is not an unprimeable number, because it can be changed into a prime (23104131473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965178 + ... + 988825.
It is an arithmetic number, because the mean of its divisors is an integer number (2241242588).
Almost surely, 223104131472 is an apocalyptic number.
It is an amenable number.
23104131472 is a deficient number, since it is larger than the sum of its proper divisors (21720720288).
23104131472 is a wasteful number, since it uses less digits than its factorization.
23104131472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1954750 (or 1954744 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The spelling of 23104131472 in words is "twenty-three billion, one hundred four million, one hundred thirty-one thousand, four hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •