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108675372 = 223135991163
BaseRepresentation
bin1100111101001…
…00000100101100
321120111021120210
412132210010230
5210310102442
614441142420
72456503551
oct636440454
9246437523
10108675372
1156387463
123048aa10
1319690470
141060ca28
15981a19c
hex67a412c

108675372 has 48 divisors (see below), whose sum is σ = 273772800. Its totient is φ = 33354048.

The previous prime is 108675361. The next prime is 108675389. The reversal of 108675372 is 273576801.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 108675372.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92863 + ... + 94025.

It is an arithmetic number, because the mean of its divisors is an integer number (5703600).

Almost surely, 2108675372 is an apocalyptic number.

108675372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108675372 is an abundant number, since it is smaller than the sum of its proper divisors (165097428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108675372 is a wasteful number, since it uses less digits than its factorization.

108675372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782 (or 1780 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 108675372 is about 10424.7480545095. The cubic root of 108675372 is about 477.2109259710.

The spelling of 108675372 in words is "one hundred eight million, six hundred seventy-five thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 599 1163 1198 1797 2326 2396 3489 3594 4652 6978 7188 7787 13956 15119 15574 23361 30238 31148 45357 46722 60476 90714 93444 181428 696637 1393274 2089911 2786548 4179822 8359644 9056281 18112562 27168843 36225124 54337686 108675372