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107064418 = 253532209
BaseRepresentation
bin1100110000110…
…10110001100010
321110110102202211
412120122301202
5204402030133
614342432334
72440014106
oct630326142
9243412684
10107064418
115548709a
122ba326aa
1319248136
141030d906
1595ecbcd
hex661ac62

107064418 has 4 divisors (see below), whose sum is σ = 160596630. Its totient is φ = 53532208.

The previous prime is 107064413. The next prime is 107064437. The reversal of 107064418 is 814460701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 814460701 = 1747909453.

It can be written as a sum of positive squares in only one way, i.e., 69939769 + 37124649 = 8363^2 + 6093^2 .

It is a super-2 number, since 2×1070644182 = 22925579203357448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 107064418.

It is not an unprimeable number, because it can be changed into a prime (107064413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26766103 + ... + 26766106.

Almost surely, 2107064418 is an apocalyptic number.

107064418 is a deficient number, since it is larger than the sum of its proper divisors (53532212).

107064418 is an equidigital number, since it uses as much as digits as its factorization.

107064418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53532211.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 107064418 is about 10347.1937258370. The cubic root of 107064418 is about 474.8411923408.

The spelling of 107064418 in words is "one hundred seven million, sixty-four thousand, four hundred eighteen".

Divisors: 1 2 53532209 107064418