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107372774 = 2139386233
BaseRepresentation
bin1100110011001…
…10000011100110
321111001002202102
412121212003212
5204441412044
614353212102
72442440105
oct631460346
9244032672
10107372774
1155677833
122bb61032
13193255b2
141039003c
15965e24e
hex66660e6

107372774 has 8 divisors (see below), whose sum is σ = 162218280. Its totient is φ = 53300016.

The previous prime is 107372737. The next prime is 107372777. The reversal of 107372774 is 477273701.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107372777) by changing a digit.

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, 192839 + ... + 193394.

It is an arithmetic number, because the mean of its divisors is an integer number (20277285).

Almost surely, 2107372774 is an apocalyptic number.

107372774 is a deficient number, since it is larger than the sum of its proper divisors (54845506).

107372774 is a wasteful number, since it uses less digits than its factorization.

107372774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386374.

The product of its (nonzero) digits is 57624, while the sum is 38.

The square root of 107372774 is about 10362.0834777568. The cubic root of 107372774 is about 475.2966184286.

The spelling of 107372774 in words is "one hundred seven million, three hundred seventy-two thousand, seven hundred seventy-four".

Divisors: 1 2 139 278 386233 772466 53686387 107372774