Base | Representation |
---|---|
bin | 1100111010101… |
… | …11011011100010 |
3 | 21112220022221202 |
4 | 12131113123202 |
5 | 210220031232 |
6 | 14430321202 |
7 | 2454025400 |
oct | 635273342 |
9 | 245808852 |
10 | 108361442 |
11 | 56192612 |
12 | 30359202 |
13 | 195b05c7 |
14 | 1056a470 |
15 | 97a7162 |
hex | 67576e2 |
108361442 has 48 divisors (see below), whose sum is σ = 196068600. Its totient is φ = 44755200.
The previous prime is 108361439. The next prime is 108361447. The reversal of 108361442 is 244163801.
It can be written as a sum of positive squares in 4 ways, for example, as 11909401 + 96452041 = 3451^2 + 9821^2 .
It is a super-2 number, since 2×1083614422 = 23484404224638728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (108361447) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 598592 + ... + 598772.
Almost surely, 2108361442 is an apocalyptic number.
108361442 is a deficient number, since it is larger than the sum of its proper divisors (87707158).
108361442 is a wasteful number, since it uses less digits than its factorization.
108361442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387 (or 380 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 108361442 is about 10409.6802064233. The cubic root of 108361442 is about 476.7509772026.
The spelling of 108361442 in words is "one hundred eight million, three hundred sixty-one thousand, four hundred forty-two".
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