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107276938 = 2174130809
BaseRepresentation
bin1100110010011…
…10101010001010
321110212020021221
412121032222022
5204430330223
614351152254
72441560516
oct631165212
9243766257
10107276938
115561182a
122bb1568a
13192c0aa2
1410367146
159640b5d
hex664ea8a

107276938 has 8 divisors (see below), whose sum is σ = 161013060. Its totient is φ = 53605920.

The previous prime is 107276933. The next prime is 107276947. The reversal of 107276938 is 839672701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 103693489 + 3583449 = 10183^2 + 1893^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 107276894 and 107276903.

It is not an unprimeable number, because it can be changed into a prime (107276933) 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, 11923 + ... + 18886.

Almost surely, 2107276938 is an apocalyptic number.

107276938 is a deficient number, since it is larger than the sum of its proper divisors (53736122).

107276938 is a wasteful number, since it uses less digits than its factorization.

107276938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32552.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 107276938 is about 10357.4580858433. The cubic root of 107276938 is about 475.1551670350.

The spelling of 107276938 in words is "one hundred seven million, two hundred seventy-six thousand, nine hundred thirty-eight".

Divisors: 1 2 1741 3482 30809 61618 53638469 107276938