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107230957 = 600717851
BaseRepresentation
bin1100110010000…
…11011011101101
321110202220012221
412121003123231
5204422342312
614350155341
72441306461
oct631033355
9243686187
10107230957
1155590229
122bab2b51
13192a5b92
14103544a1
159632207
hex66436ed

107230957 has 4 divisors (see below), whose sum is σ = 107254816. Its totient is φ = 107207100.

The previous prime is 107230943. The next prime is 107230969. The reversal of 107230957 is 759032701.

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 a de Polignac number, because none of the positive numbers 2k-107230957 is a prime.

It is a super-2 number, since 2×1072309572 = 22996956278271698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107230987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2919 + ... + 14932.

It is an arithmetic number, because the mean of its divisors is an integer number (26813704).

Almost surely, 2107230957 is an apocalyptic number.

It is an amenable number.

107230957 is a deficient number, since it is larger than the sum of its proper divisors (23859).

107230957 is an equidigital number, since it uses as much as digits as its factorization.

107230957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23858.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 107230957 is about 10355.2381430849. The cubic root of 107230957 is about 475.0872703917.

The spelling of 107230957 in words is "one hundred seven million, two hundred thirty thousand, nine hundred fifty-seven".

Divisors: 1 6007 17851 107230957