Base | Representation |
---|---|
bin | 1100111110111… |
… | …10001110010000 |
3 | 21120221101022021 |
4 | 12133132032100 |
5 | 210340213202 |
6 | 14450221224 |
7 | 2461515136 |
oct | 637361620 |
9 | 246841267 |
10 | 108913552 |
11 | 5652a400 |
12 | 30584814 |
13 | 197449b7 |
14 | 10671756 |
15 | 9865a37 |
hex | 67de390 |
108913552 has 60 divisors (see below), whose sum is σ = 234664668. Its totient is φ = 48928000.
The previous prime is 108913547. The next prime is 108913573. The reversal of 108913552 is 255319801.
It can be written as a sum of positive squares in 2 ways, for example, as 59969536 + 48944016 = 7744^2 + 6996^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195258 + ... + 195814.
Almost surely, 2108913552 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 108913552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117332334).
108913552 is an abundant number, since it is smaller than the sum of its proper divisors (125751116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108913552 is a wasteful number, since it uses less digits than its factorization.
108913552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 688 (or 671 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 34.
The square root of 108913552 is about 10436.1655793687. The cubic root of 108913552 is about 477.5593004027.
It can be divided in two parts, 1089 and 13552, that added together give a palindrome (14641).
The spelling of 108913552 in words is "one hundred eight million, nine hundred thirteen thousand, five hundred fifty-two".
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