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108530182 = 2148736493
BaseRepresentation
bin1100111100000…
…00101000000110
321120012220102101
412132000220012
5210240431212
614434102314
72455330345
oct636005006
9246186371
10108530182
1156298372
123041a99a
131963c357
14105b1b5c
1597dc157
hex6780a06

108530182 has 8 divisors (see below), whose sum is σ = 162909216. Its totient is φ = 54227112.

The previous prime is 108530161. The next prime is 108530183. The reversal of 108530182 is 281035801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 108530182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108530183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15273 + ... + 21220.

It is an arithmetic number, because the mean of its divisors is an integer number (20363652).

Almost surely, 2108530182 is an apocalyptic number.

108530182 is a deficient number, since it is larger than the sum of its proper divisors (54379034).

108530182 is a wasteful number, since it uses less digits than its factorization.

108530182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37982.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 108530182 is about 10417.7820096218. The cubic root of 108530182 is about 476.9983137621.

Adding to 108530182 its reverse (281035801), we get a palindrome (389565983).

The spelling of 108530182 in words is "one hundred eight million, five hundred thirty thousand, one hundred eighty-two".

Divisors: 1 2 1487 2974 36493 72986 54265091 108530182