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107084148 = 2238923679
BaseRepresentation
bin1100110000111…
…11100101110100
321110111102211120
412120133211310
5204403143043
614343103540
72440125453
oct630374564
9243442746
10107084148
115549a9a6
122ba41bb0
1319254102
1410316b9a
159603983
hex661f974

107084148 has 12 divisors (see below), whose sum is σ = 249863040. Its totient is φ = 35694712.

The previous prime is 107084143. The next prime is 107084149. The reversal of 107084148 is 841480701.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1070841482 = 22934029505771808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107084143) 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, 4461828 + ... + 4461851.

It is an arithmetic number, because the mean of its divisors is an integer number (20821920).

Almost surely, 2107084148 is an apocalyptic number.

It is an amenable number.

107084148 is an abundant number, since it is smaller than the sum of its proper divisors (142778892).

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

107084148 is a wasteful number, since it uses less digits than its factorization.

107084148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8923686 (or 8923684 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 107084148 is about 10348.1470805164. The cubic root of 107084148 is about 474.8703587108.

The spelling of 107084148 in words is "one hundred seven million, eighty-four thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 8923679 17847358 26771037 35694716 53542074 107084148