Base | Representation |
---|---|
bin | 101100101101… |
… | …1100000001000 |
3 | 1122010001101110 |
4 | 1121123200020 |
5 | 22000142324 |
6 | 2154250320 |
7 | 403160202 |
oct | 131334010 |
9 | 48101343 |
10 | 23443464 |
11 | 12262470 |
12 | 7a269a0 |
13 | 4b1a895 |
14 | 3183772 |
15 | 20d1329 |
hex | 165b808 |
23443464 has 32 divisors (see below), whose sum is σ = 63937440. Its totient is φ = 7104000.
The previous prime is 23443457. The next prime is 23443481. The reversal of 23443464 is 46434432.
It is a nude number because it is divisible by every one of its digits.
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, 44137 + ... + 44664.
It is an arithmetic number, because the mean of its divisors is an integer number (1998045).
Almost surely, 223443464 is an apocalyptic number.
23443464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23443464 is an abundant number, since it is smaller than the sum of its proper divisors (40493976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23443464 is a wasteful number, since it uses less digits than its factorization.
23443464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88821 (or 88817 counting only the distinct ones).
The product of its digits is 27648, while the sum is 30.
The square root of 23443464 is about 4841.8451028508. The cubic root of 23443464 is about 286.2028326268.
Adding to 23443464 its reverse (46434432), we get a palindrome (69877896).
The spelling of 23443464 in words is "twenty-three million, four hundred forty-three thousand, four hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.526 sec. • engine limits •