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96999 = 3731149
BaseRepresentation
bin10111101011100111
311221001120
4113223213
511100444
62025023
7552540
oct275347
9157046
1096999
1166971
1248173
13351c6
14274c7
151db19
hex17ae7

96999 has 16 divisors (see below), whose sum is σ = 153600. Its totient is φ = 53280.

The previous prime is 96997. The next prime is 97001. The reversal of 96999 is 99969.

96999 = T22 + T23 + ... + T83.

It is an interprime number because it is at equal distance from previous prime (96997) and next prime (97001).

It is not a de Polignac number, because 96999 - 21 = 96997 is a prime.

96999 is a modest number, since divided by 999 gives 96 as remainder.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 96999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577 + ... + 725.

It is an arithmetic number, because the mean of its divisors is an integer number (9600).

296999 is an apocalyptic number.

96999 is a deficient number, since it is larger than the sum of its proper divisors (56601).

96999 is a wasteful number, since it uses less digits than its factorization.

96999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190.

The product of its digits is 39366, while the sum is 42.

The square root of 96999 is about 311.4466246406. The cubic root of 96999 is about 45.9468510280.

The spelling of 96999 in words is "ninety-six thousand, nine hundred ninety-nine".

Divisors: 1 3 7 21 31 93 149 217 447 651 1043 3129 4619 13857 32333 96999