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107064005 = 521412801
BaseRepresentation
bin1100110000110…
…10101011000101
321110110102012112
412120122223011
5204402022010
614342430405
72440012646
oct630325305
9243412175
10107064005
1155486854
122ba32405
1319247ba9
141030d6cd
1595eca05
hex661aac5

107064005 has 4 divisors (see below), whose sum is σ = 128476812. Its totient is φ = 85651200.

The previous prime is 107063989. The next prime is 107064019. The reversal of 107064005 is 500460701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13380964 + 93683041 = 3658^2 + 9679^2 .

It is not a de Polignac number, because 107064005 - 24 = 107063989 is a prime.

It is a super-2 number, since 2×1070640052 = 22925402333280050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 10706396 + ... + 10706405.

It is an arithmetic number, because the mean of its divisors is an integer number (32119203).

Almost surely, 2107064005 is an apocalyptic number.

It is an amenable number.

107064005 is a deficient number, since it is larger than the sum of its proper divisors (21412807).

107064005 is an equidigital number, since it uses as much as digits as its factorization.

107064005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21412806.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 107064005 is about 10347.1737687158. The cubic root of 107064005 is about 474.8405817749.

The spelling of 107064005 in words is "one hundred seven million, sixty-four thousand, five".

Divisors: 1 5 21412801 107064005