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107323897 = 8311311443
BaseRepresentation
bin1100110010110…
…10000111111001
321110221121201011
412121122013321
5204433331042
614352153521
72442144442
oct631320771
9243847634
10107323897
115564403a
122bb388a1
1319309285
141037a2c9
15964ea17
hex665a1f9

107323897 has 8 divisors (see below), whose sum is σ = 109587744. Its totient is φ = 105083328.

The previous prime is 107323871. The next prime is 107323901. The reversal of 107323897 is 798323701.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107323897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107323817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3658 + ... + 15100.

It is an arithmetic number, because the mean of its divisors is an integer number (13698468).

Almost surely, 2107323897 is an apocalyptic number.

It is an amenable number.

107323897 is a deficient number, since it is larger than the sum of its proper divisors (2263847).

107323897 is a wasteful number, since it uses less digits than its factorization.

107323897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11639.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 107323897 is about 10359.7247550309. The cubic root of 107323897 is about 475.2244877949.

The spelling of 107323897 in words is "one hundred seven million, three hundred twenty-three thousand, eight hundred ninety-seven".

Divisors: 1 83 113 9379 11443 949769 1293059 107323897