Base | Representation |
---|---|
bin | 1100111001001… |
… | …01000010011000 |
3 | 21112111211210221 |
4 | 12130211002120 |
5 | 210141430112 |
6 | 14422045424 |
7 | 2452205536 |
oct | 634450230 |
9 | 245454727 |
10 | 108155032 |
11 | 56061527 |
12 | 30279874 |
13 | 1953a67b |
14 | 10515156 |
15 | 9765e07 |
hex | 6725098 |
108155032 has 32 divisors (see below), whose sum is σ = 211305600. Its totient is φ = 51840000.
The previous prime is 108155027. The next prime is 108155051. The reversal of 108155032 is 230551801.
It is a happy number.
It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 108154988 and 108155006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25032 + ... + 29032.
It is an arithmetic number, because the mean of its divisors is an integer number (6603300).
Almost surely, 2108155032 is an apocalyptic number.
It is an amenable number.
108155032 is a deficient number, since it is larger than the sum of its proper divisors (103150568).
108155032 is a wasteful number, since it uses less digits than its factorization.
108155032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4147 (or 4143 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 108155032 is about 10399.7611511034. The cubic root of 108155032 is about 476.4480751250.
The spelling of 108155032 in words is "one hundred eight million, one hundred fifty-five thousand, thirty-two".
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