Base | Representation |
---|---|
bin | 10101110100001100… |
… | …011001001100000000 |
3 | 2020110110211210210112 |
4 | 111310030121030000 |
5 | 340433101224212 |
6 | 14432210450452 |
7 | 1456321526663 |
oct | 256414311400 |
9 | 66413753715 |
10 | 23424242432 |
11 | 9a30413048 |
12 | 4658893a28 |
13 | 2293c3aba6 |
14 | 11c2da36da |
15 | 9216b1422 |
hex | 574319300 |
23424242432 has 72 divisors (see below), whose sum is σ = 47926534656. Its totient is φ = 11420107776.
The previous prime is 23424242423. The next prime is 23424242477.
23424242432 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 8001353 + ... + 8004279.
Almost surely, 223424242432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23424242432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23963267328).
23424242432 is an abundant number, since it is smaller than the sum of its proper divisors (24502292224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23424242432 is an equidigital number, since it uses as much as digits as its factorization.
23424242432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3713 (or 3699 counting only the distinct ones).
The product of its digits is 73728, while the sum is 32.
The spelling of 23424242432 in words is "twenty-three billion, four hundred twenty-four million, two hundred forty-two thousand, four hundred thirty-two".
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