Base | Representation |
---|---|
bin | 1100111101000… |
… | …01011010010000 |
3 | 21120110201121210 |
4 | 12132201122100 |
5 | 210304230324 |
6 | 14441020120 |
7 | 2456430006 |
oct | 636413220 |
9 | 246421553 |
10 | 108664464 |
11 | 5637a247 |
12 | 30484640 |
13 | 196884cc |
14 | 10608a76 |
15 | 9816d29 |
hex | 67a1690 |
108664464 has 20 divisors (see below), whose sum is σ = 280716656. Its totient is φ = 36221472.
The previous prime is 108664463. The next prime is 108664471. The reversal of 108664464 is 464466801.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (108664463) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1131874 + ... + 1131969.
Almost surely, 2108664464 is an apocalyptic number.
It is an amenable number.
108664464 is an abundant number, since it is smaller than the sum of its proper divisors (172052192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108664464 is a wasteful number, since it uses less digits than its factorization.
108664464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2263854 (or 2263848 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 39.
The square root of 108664464 is about 10424.2248632692. The cubic root of 108664464 is about 477.1949591797.
The spelling of 108664464 in words is "one hundred eight million, six hundred sixty-four thousand, four hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •