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107223265 = 531691763
BaseRepresentation
bin1100110010000…
…01100011100001
321110202111200001
412121001203201
5204422121030
614350100001
72441245162
oct631014341
9243674601
10107223265
1155585476
122baaa601
13192a2526
1410351769
15962ecca
hex66418e1

107223265 has 8 divisors (see below), whose sum is σ = 132818688. Its totient is φ = 83011440.

The previous prime is 107223257. The next prime is 107223283. The reversal of 107223265 is 562322701.

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

It is not a de Polignac number, because 107223265 - 23 = 107223257 is a prime.

It is a super-2 number, since 2×1072232652 = 22993657114520450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 345727 + ... + 346036.

It is an arithmetic number, because the mean of its divisors is an integer number (16602336).

Almost surely, 2107223265 is an apocalyptic number.

It is an amenable number.

107223265 is a deficient number, since it is larger than the sum of its proper divisors (25595423).

107223265 is an equidigital number, since it uses as much as digits as its factorization.

107223265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691799.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 107223265 is about 10354.8667301902. The cubic root of 107223265 is about 475.0759103057.

Adding to 107223265 its reverse (562322701), we get a palindrome (669545966).

The spelling of 107223265 in words is "one hundred seven million, two hundred twenty-three thousand, two hundred sixty-five".

Divisors: 1 5 31 155 691763 3458815 21444653 107223265