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107966431 is a prime number
BaseRepresentation
bin1100110111101…
…10111111011111
321112011021002201
412123312333133
5210114411211
614414032331
72450461636
oct633667737
9245137081
10107966431
1155a42861
12301a86a7
13194a2881
14104a651d
15972a0c1
hex66f6fdf

107966431 has 2 divisors, whose sum is σ = 107966432. Its totient is φ = 107966430.

The previous prime is 107966429. The next prime is 107966437. The reversal of 107966431 is 134669701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107966431 - 21 = 107966429 is a prime.

It is a super-2 number, since 2×1079664312 = 23313500445755522, which contains 22 as substring.

Together with 107966429, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107966437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53983215 + 53983216.

It is an arithmetic number, because the mean of its divisors is an integer number (53983216).

Almost surely, 2107966431 is an apocalyptic number.

107966431 is a deficient number, since it is larger than the sum of its proper divisors (1).

107966431 is an equidigital number, since it uses as much as digits as its factorization.

107966431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 107966431 is about 10390.6896306261. The cubic root of 107966431 is about 476.1709702313.

The spelling of 107966431 in words is "one hundred seven million, nine hundred sixty-six thousand, four hundred thirty-one".