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99696966 = 2316616161
BaseRepresentation
bin1011111000101…
…00000101000110
320221121010112020
411330110011012
5201010300331
613520504010
72320260465
oct574240506
9227533466
1099696966
1151304896
122947b006
13178688b5
14d3529dc
158b44c96
hex5f14146

99696966 has 8 divisors (see below), whose sum is σ = 199393944. Its totient is φ = 33232320.

The previous prime is 99696941. The next prime is 99696967. The reversal of 99696966 is 66969699.

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

99696966 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99696967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8308075 + ... + 8308086.

It is an arithmetic number, because the mean of its divisors is an integer number (24924243).

Almost surely, 299696966 is an apocalyptic number.

99696966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99696966 is a wasteful number, since it uses less digits than its factorization.

99696966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16616166.

The product of its digits is 8503056, while the sum is 60.

The square root of 99696966 is about 9984.8368038742. The cubic root of 99696966 is about 463.6895558907.

The spelling of 99696966 in words is "ninety-nine million, six hundred ninety-six thousand, nine hundred sixty-six".

Divisors: 1 2 3 6 16616161 33232322 49848483 99696966