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109341984 = 2531138979
BaseRepresentation
bin1101000010001…
…10110100100000
321121202011000010
412201012310200
5210442420414
614503324520
72465251203
oct641066440
9247664003
10109341984
11567a2284
1230750740
13198649cb
141074393a
1598ec959
hex6846d20

109341984 has 24 divisors (see below), whose sum is σ = 287022960. Its totient is φ = 36447296.

The previous prime is 109341949. The next prime is 109341997. The reversal of 109341984 is 489143901.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569394 + ... + 569585.

It is an arithmetic number, because the mean of its divisors is an integer number (11959290).

Almost surely, 2109341984 is an apocalyptic number.

It is an amenable number.

109341984 is an abundant number, since it is smaller than the sum of its proper divisors (177680976).

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

109341984 is a wasteful number, since it uses less digits than its factorization.

109341984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138992 (or 1138984 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 109341984 is about 10456.6717458281. The cubic root of 109341984 is about 478.1846709755.

The spelling of 109341984 in words is "one hundred nine million, three hundred forty-one thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 1138979 2277958 3416937 4555916 6833874 9111832 13667748 18223664 27335496 36447328 54670992 109341984