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107017880 = 23519140813
BaseRepresentation
bin1100110000011…
…11011010011000
321110101001221012
412120033122120
5204344033010
614341433052
72436431324
oct630173230
9243331835
10107017880
1155455132
122ba0b788
131922cbb8
14102da984
1595de005
hex660f698

107017880 has 32 divisors (see below), whose sum is σ = 253465200. Its totient is φ = 40553856.

The previous prime is 107017877. The next prime is 107017891. The reversal of 107017880 is 88710701.

It is a super-2 number, since 2×1070178802 = 22905653279388800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69647 + ... + 71166.

Almost surely, 2107017880 is an apocalyptic number.

107017880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107017880 is an abundant number, since it is smaller than the sum of its proper divisors (146447320).

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

107017880 is a wasteful number, since it uses less digits than its factorization.

107017880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140843 (or 140839 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 32.

The square root of 107017880 is about 10344.9446591077. The cubic root of 107017880 is about 474.7723821721.

It can be divided in two parts, 10701 and 7880, that added together give a palindrome (18581).

The spelling of 107017880 in words is "one hundred seven million, seventeen thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 140813 281626 563252 704065 1126504 1408130 2675447 2816260 5350894 5632520 10701788 13377235 21403576 26754470 53508940 107017880