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108424980 = 223451731127
BaseRepresentation
bin1100111011001…
…10111100010100
321120000120010000
412131212330110
5210224044410
614431531300
72454411546
oct635467424
9246016100
10108424980
1156226324
1230389b30
13196034c1
1410585696
1597badc0
hex6766f14

108424980 has 240 divisors, whose sum is σ = 374685696. Its totient is φ = 26127360.

The previous prime is 108424957. The next prime is 108424991. The reversal of 108424980 is 89424801.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 853677 + ... + 853803.

Almost surely, 2108424980 is an apocalyptic number.

108424980 is a gapful number since it is divisible by the number (10) 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 108424980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187342848).

108424980 is an abundant number, since it is smaller than the sum of its proper divisors (266260716).

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

108424980 is a wasteful number, since it uses less digits than its factorization.

108424980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 108424980 is about 10412.7316300767. The cubic root of 108424980 is about 476.8441403684.

The spelling of 108424980 in words is "one hundred eight million, four hundred twenty-four thousand, nine hundred eighty".