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992914 = 21338189
BaseRepresentation
bin11110010011010010010
31212110000121
43302122102
5223233124
633140454
711303536
oct3623222
91773017
10992914
11618a9a
123ba72a
13289c30
141bbbc6
151492e4
hexf2692

992914 has 8 divisors (see below), whose sum is σ = 1603980. Its totient is φ = 458256.

The previous prime is 992903. The next prime is 992917. The reversal of 992914 is 419299.

992914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 819025 + 173889 = 905^2 + 417^2 .

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

It is a super-2 number, since 2×9929142 = 1971756422792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 992914.

It is not an unprimeable number, because it can be changed into a prime (992917) 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, 19069 + ... + 19120.

2992914 is an apocalyptic number.

992914 is a deficient number, since it is larger than the sum of its proper divisors (611066).

992914 is a wasteful number, since it uses less digits than its factorization.

992914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38204.

The product of its digits is 5832, while the sum is 34.

The square root of 992914 is about 996.4507012392. The cubic root of 992914 is about 99.7632398889.

The spelling of 992914 in words is "nine hundred ninety-two thousand, nine hundred fourteen".

Divisors: 1 2 13 26 38189 76378 496457 992914