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107905901 is a prime number
BaseRepresentation
bin1100110111010…
…00001101101101
321112001012001212
412123220031231
5210110442101
614412444205
72450120315
oct633501555
9245035055
10107905901
1155a01334
1230179665
131948115c
141048c445
1597171bb
hex66e836d

107905901 has 2 divisors, whose sum is σ = 107905902. Its totient is φ = 107905900.

The previous prime is 107905841. The next prime is 107905907. The reversal of 107905901 is 109509701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97022500 + 10883401 = 9850^2 + 3299^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107905901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107905907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53952950 + 53952951.

It is an arithmetic number, because the mean of its divisors is an integer number (53952951).

Almost surely, 2107905901 is an apocalyptic number.

It is an amenable number.

107905901 is a deficient number, since it is larger than the sum of its proper divisors (1).

107905901 is an equidigital number, since it uses as much as digits as its factorization.

107905901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835, while the sum is 32.

The square root of 107905901 is about 10387.7765185818. The cubic root of 107905901 is about 476.0819672064.

The spelling of 107905901 in words is "one hundred seven million, nine hundred five thousand, nine hundred one".