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108022830 = 2353600761
BaseRepresentation
bin1100111000001…
…00110000101110
321112021010110120
412130010300232
5210123212310
614415145410
72451115236
oct634046056
9245233416
10108022830
1155a81173
1230215266
13194c2446
14104bccc6
15973bb70
hex6704c2e

108022830 has 16 divisors (see below), whose sum is σ = 259254864. Its totient is φ = 28806080.

The previous prime is 108022819. The next prime is 108022861. The reversal of 108022830 is 38220801.

It is a self number, because there is not a number n which added to its sum of digits gives 108022830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800351 + ... + 1800410.

It is an arithmetic number, because the mean of its divisors is an integer number (16203429).

Almost surely, 2108022830 is an apocalyptic number.

108022830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108022830 is an abundant number, since it is smaller than the sum of its proper divisors (151232034).

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

108022830 is a wasteful number, since it uses less digits than its factorization.

108022830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600771.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 108022830 is about 10393.4031962587. The cubic root of 108022830 is about 476.2538691207.

The spelling of 108022830 in words is "one hundred eight million, twenty-two thousand, eight hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 3600761 7201522 10802283 18003805 21604566 36007610 54011415 108022830