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107004231 = 32127179523
BaseRepresentation
bin1100110000011…
…00000101000111
321110100101012200
412120030011013
5204343113411
614341245543
72436343455
oct630140507
9243311180
10107004231
1155445954
122ba038b3
1319226919
14102d59d5
1595d9e56
hex660c147

107004231 has 24 divisors (see below), whose sum is σ = 156948480. Its totient is φ = 70244496.

The previous prime is 107004199. The next prime is 107004251. The reversal of 107004231 is 132400701.

It is not a de Polignac number, because 107004231 - 25 = 107004199 is a prime.

It is a super-2 number, since 2×1070042312 = 22899810903802722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107004251) 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 23 ways as a sum of consecutive naturals, for example, 204336 + ... + 204858.

It is an arithmetic number, because the mean of its divisors is an integer number (6539520).

Almost surely, 2107004231 is an apocalyptic number.

107004231 is a deficient number, since it is larger than the sum of its proper divisors (49944249).

107004231 is a wasteful number, since it uses less digits than its factorization.

107004231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 107004231 is about 10344.2849438712. The cubic root of 107004231 is about 474.7521972467.

Adding to 107004231 its reverse (132400701), we get a palindrome (239404932).

The spelling of 107004231 in words is "one hundred seven million, four thousand, two hundred thirty-one".

Divisors: 1 3 9 127 179 381 523 537 1143 1569 1611 4707 22733 66421 68199 93617 199263 204597 280851 597789 842553 11889359 35668077 107004231