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107073980 = 22513411823
BaseRepresentation
bin1100110000111…
…01000110111100
321110110220212222
412120131012330
5204402331410
614342544512
72440054016
oct630350674
9243426788
10107073980
11554932a2
122ba38138
131924c5b0
14103131b6
159600955
hex661d1bc

107073980 has 24 divisors (see below), whose sum is σ = 242152512. Its totient is φ = 39534912.

The previous prime is 107073979. The next prime is 107074069. The reversal of 107073980 is 89370701.

It is a super-2 number, since 2×1070739802 = 22929674386080800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107073980.

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, 205652 + ... + 206171.

It is an arithmetic number, because the mean of its divisors is an integer number (10089688).

Almost surely, 2107073980 is an apocalyptic number.

107073980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107073980 is an abundant number, since it is smaller than the sum of its proper divisors (135078532).

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

107073980 is a wasteful number, since it uses less digits than its factorization.

107073980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411845 (or 411843 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 107073980 is about 10347.6557731691. The cubic root of 107073980 is about 474.8553280559.

The spelling of 107073980 in words is "one hundred seven million, seventy-three thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 411823 823646 1647292 2059115 4118230 5353699 8236460 10707398 21414796 26768495 53536990 107073980