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107066764 = 2273731069
BaseRepresentation
bin1100110000110…
…11010110001100
321110110112222201
412120123112030
5204402114024
614342451244
72440024000
oct630332614
9243415881
10107066764
1155488932
122ba33b24
131924921c
1410310700
1595ed744
hex661b58c

107066764 has 48 divisors (see below), whose sum is σ = 221704000. Its totient is φ = 45214848.

The previous prime is 107066723. The next prime is 107066779. The reversal of 107066764 is 467660701.

It is a super-2 number, since 2×1070667642 = 22926583906863392, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 99622 + ... + 100690.

Almost surely, 2107066764 is an apocalyptic number.

107066764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107066764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110852000).

107066764 is an abundant number, since it is smaller than the sum of its proper divisors (114637236).

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

107066764 is a wasteful number, since it uses less digits than its factorization.

107066764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167 (or 1151 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 107066764 is about 10347.3070892866. The cubic root of 107066764 is about 474.8446605622.

The spelling of 107066764 in words is "one hundred seven million, sixty-six thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 14 28 49 73 98 146 196 292 343 511 686 1022 1069 1372 2044 2138 3577 4276 7154 7483 14308 14966 25039 29932 50078 52381 78037 100156 104762 156074 209524 312148 366667 546259 733334 1092518 1466668 2185036 3823813 7647626 15295252 26766691 53533382 107066764