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107790633090 = 23357531076077
BaseRepresentation
bin110010001100011010…
…0101000100010000010
3101022020010002111202000
41210120310220202002
53231223400224330
6121303543204430
710534103156340
oct1443064504202
9338203074660
10107790633090
1141794003048
1218a82a46716
13a21a868bca
1453079c8990
152c0d17a560
hex1918d28882

107790633090 has 128 divisors (see below), whose sum is σ = 334703301120. Its totient is φ = 24172971264.

The previous prime is 107790633089. The next prime is 107790633113. The reversal of 107790633090 is 90336097701.

107790633090 is a `hidden beast` number, since 1 + 0 + 7 + 7 + 9 + 0 + 633 + 0 + 9 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 63 ways as a sum of consecutive naturals, for example, 437869 + ... + 638208.

It is an arithmetic number, because the mean of its divisors is an integer number (2614869540).

Almost surely, 2107790633090 is an apocalyptic number.

107790633090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107790633090 is an abundant number, since it is smaller than the sum of its proper divisors (226912668030).

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

107790633090 is a wasteful number, since it uses less digits than its factorization.

107790633090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076153 (or 1076147 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 45.

The spelling of 107790633090 in words is "one hundred seven billion, seven hundred ninety million, six hundred thirty-three thousand, ninety".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 53 54 63 70 90 105 106 126 135 159 189 210 265 270 315 318 371 378 477 530 630 742 795 945 954 1113 1431 1590 1855 1890 2226 2385 2862 3339 3710 4770 5565 6678 7155 10017 11130 14310 16695 20034 33390 50085 100170 1076077 2152154 3228231 5380385 6456462 7532539 9684693 10760770 15065078 16141155 19369386 22597617 29054079 32282310 37662695 45195234 48423465 57032081 58108158 67792851 75325390 96846930 112988085 114064162 135585702 145270395 171096243 203378553 225976170 285160405 290540790 338964255 342192486 399224567 406757106 513288729 570320810 677928510 798449134 855481215 1016892765 1026577458 1197673701 1539866187 1710962430 1996122835 2033785530 2395347402 2566443645 3079732374 3593021103 3992245670 5132887290 5988368505 7186042206 7699330935 10779063309 11976737010 15398661870 17965105515 21558126618 35930211030 53895316545 107790633090