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96910897 = 1719329537
BaseRepresentation
bin1011100011010…
…11111000110001
320202100120202111
411301223320301
5144302122042
613341045321
72254505026
oct561537061
9222316674
1096910897
114a781656
1228556841
1317101735
14cc2954d
158794517
hex5c6be31

96910897 has 8 divisors (see below), whose sum is σ = 103146696. Its totient is φ = 90734592.

The previous prime is 96910861. The next prime is 96910901. The reversal of 96910897 is 79801969.

It can be written as a sum of positive squares in 4 ways, for example, as 104976 + 96805921 = 324^2 + 9839^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 96910897 - 211 = 96908849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 96910897.

It is not an unprimeable number, because it can be changed into a prime (96910817) 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, 11488 + ... + 18049.

It is an arithmetic number, because the mean of its divisors is an integer number (12893337).

Almost surely, 296910897 is an apocalyptic number.

It is an amenable number.

96910897 is a deficient number, since it is larger than the sum of its proper divisors (6235799).

96910897 is a wasteful number, since it uses less digits than its factorization.

96910897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29747.

The product of its (nonzero) digits is 244944, while the sum is 49.

The square root of 96910897 is about 9844.3332430389. Note that the first 3 decimals coincide. The cubic root of 96910897 is about 459.3293582741.

The spelling of 96910897 in words is "ninety-six million, nine hundred ten thousand, eight hundred ninety-seven".

Divisors: 1 17 193 3281 29537 502129 5700641 96910897