Base | Representation |
---|---|
bin | 1101000010100… |
… | …00111110011110 |
3 | 21121211021001210 |
4 | 12201100332132 |
5 | 211000233312 |
6 | 14504245250 |
7 | 2465513400 |
oct | 641207636 |
9 | 247737053 |
10 | 109383582 |
11 | 56820560 |
12 | 30770826 |
13 | 1987a919 |
14 | 10754b70 |
15 | 9909e3c |
hex | 6850f9e |
109383582 has 96 divisors (see below), whose sum is σ = 280713600. Its totient is φ = 28096320.
The previous prime is 109383557. The next prime is 109383583. The reversal of 109383582 is 285383901.
It is a super-2 number, since 2×1093835822 = 23929536022301448, which contains 22 as substring.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 109383582.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109383583) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 481753 + ... + 481979.
It is an arithmetic number, because the mean of its divisors is an integer number (2924100).
Almost surely, 2109383582 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109383582, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140356800).
109383582 is an abundant number, since it is smaller than the sum of its proper divisors (171330018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109383582 is a wasteful number, since it uses less digits than its factorization.
109383582 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406 (or 399 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 109383582 is about 10458.6606217049. The cubic root of 109383582 is about 478.2453033853.
The spelling of 109383582 in words is "one hundred nine million, three hundred eighty-three thousand, five hundred eighty-two".
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