Base | Representation |
---|---|
bin | 1101000010000… |
… | …11000010011100 |
3 | 21121201100202100 |
4 | 12201003002130 |
5 | 210441421432 |
6 | 14503125100 |
7 | 2465155062 |
oct | 641030234 |
9 | 247640670 |
10 | 109326492 |
11 | 56791680 |
12 | 30743790 |
13 | 1985a942 |
14 | 1073c032 |
15 | 98e807c |
hex | 684309c |
109326492 has 72 divisors (see below), whose sum is σ = 307223280. Its totient is φ = 32497920.
The previous prime is 109326467. The next prime is 109326493. The reversal of 109326492 is 294623901.
109326492 is a `hidden beast` number, since 1 + 0 + 9 + 3 + 2 + 649 + 2 = 666.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109326493) 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, 18384 + ... + 23592.
It is an arithmetic number, because the mean of its divisors is an integer number (4266990).
Almost surely, 2109326492 is an apocalyptic number.
109326492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109326492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153611640).
109326492 is an abundant number, since it is smaller than the sum of its proper divisors (197896788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109326492 is a wasteful number, since it uses less digits than its factorization.
109326492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5283 (or 5278 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 109326492 is about 10455.9309485096. The cubic root of 109326492 is about 478.1620862172.
It can be divided in two parts, 10932 and 6492, that added together give a square (17424 = 1322).
The spelling of 109326492 in words is "one hundred nine million, three hundred twenty-six thousand, four hundred ninety-two".
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