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107042050668 = 22372275613701
BaseRepresentation
bin110001110110000110…
…1000001001001101100
3101020021221111120201010
41203230031001021230
53223210231110133
6121101402345220
710506413263320
oct1435415011154
9336257446633
10107042050668
114143a4a0a93
12188b41bb210
13a12b749727
145276405980
152bb75ad263
hex18ec34126c

107042050668 has 48 divisors (see below), whose sum is σ = 286702988544. Its totient is φ = 30448708800.

The previous prime is 107042050639. The next prime is 107042050681. The reversal of 107042050668 is 866050240701.

It is a super-2 number, since 2×1070420506682 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2787783 + ... + 2825918.

It is an arithmetic number, because the mean of its divisors is an integer number (5972978928).

Almost surely, 2107042050668 is an apocalyptic number.

It is an amenable number.

107042050668 is an abundant number, since it is smaller than the sum of its proper divisors (179660937876).

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

107042050668 is a wasteful number, since it uses less digits than its factorization.

107042050668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5613942 (or 5613940 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 107042050668 in words is "one hundred seven billion, forty-two million, fifty thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 227 454 681 908 1362 1589 2724 3178 4767 6356 9534 19068 5613701 11227402 16841103 22454804 33682206 39295907 67364412 78591814 117887721 157183628 235775442 471550884 1274310127 2548620254 3822930381 5097240508 7645860762 8920170889 15291721524 17840341778 26760512667 35680683556 53521025334 107042050668