Base | Representation |
---|---|
bin | 10101101001011101… |
… | …001101101001100000 |
3 | 2012222220212201220120 |
4 | 111221131031221200 |
5 | 340100442232430 |
6 | 14402253440240 |
7 | 1452003415632 |
oct | 255135155140 |
9 | 65886781816 |
10 | 23244102240 |
11 | 9948765057 |
12 | 46084a0080 |
13 | 2265818268 |
14 | 11a70b0a52 |
15 | 91097b610 |
hex | 56974da60 |
23244102240 has 96 divisors (see below), whose sum is σ = 73973904480. Its totient is φ = 6134513664.
The previous prime is 23244102239. The next prime is 23244102241. The reversal of 23244102240 is 4220144232.
It is an interprime number because it is at equal distance from previous prime (23244102239) and next prime (23244102241).
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 23244102240.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23244102241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203055 + ... + 296174.
It is an arithmetic number, because the mean of its divisors is an integer number (770561505).
Almost surely, 223244102240 is an apocalyptic number.
23244102240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23244102240 is an abundant number, since it is smaller than the sum of its proper divisors (50729802240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23244102240 is a wasteful number, since it uses less digits than its factorization.
23244102240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 499344 (or 499336 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 23244102240 its reverse (4220144232), we get a palindrome (27464246472).
The spelling of 23244102240 in words is "twenty-three billion, two hundred forty-four million, one hundred two thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •