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107227361 = 383279967
BaseRepresentation
bin1100110010000…
…10100011100001
321110202201021202
412121002203201
5204422233421
614350130545
72441263133
oct631024341
9243681252
10107227361
115558855a
122bab0a55
13192a4357
1410353053
15963110b
hex66428e1

107227361 has 4 divisors (see below), whose sum is σ = 107507712. Its totient is φ = 106947012.

The previous prime is 107227349. The next prime is 107227363. The reversal of 107227361 is 163722701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107227361 - 210 = 107226337 is a prime.

It is a super-2 number, since 2×1072273612 = 22995413894048642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107227363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139601 + ... + 140366.

It is an arithmetic number, because the mean of its divisors is an integer number (26876928).

Almost surely, 2107227361 is an apocalyptic number.

It is an amenable number.

107227361 is a deficient number, since it is larger than the sum of its proper divisors (280351).

107227361 is an equidigital number, since it uses as much as digits as its factorization.

107227361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280350.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 107227361 is about 10355.0645096977. The cubic root of 107227361 is about 475.0819596339.

The spelling of 107227361 in words is "one hundred seven million, two hundred twenty-seven thousand, three hundred sixty-one".

Divisors: 1 383 279967 107227361