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7996633 = 13161043
BaseRepresentation
bin11110100000010011011001
3120001021022121
4132200103121
54021343013
6443221241
7124653541
oct36402331
916037277
107996633
114571a97
122817821
13186ca48
1410c2321
15a7e58d
hex7a04d9

7996633 has 4 divisors (see below), whose sum is σ = 8057808. Its totient is φ = 7935460.

The previous prime is 7996631. The next prime is 7996649. The reversal of 7996633 is 3366997.

It is a happy number.

7996633 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3366997 = 13924223.

It is a cyclic number.

It is not a de Polignac number, because 7996633 - 21 = 7996631 is a prime.

It is a super-2 number, since 2×79966332 = 127892278673378, which contains 22 as substring.

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 7996633.

It is not an unprimeable number, because it can be changed into a prime (7996631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30391 + ... + 30652.

It is an arithmetic number, because the mean of its divisors is an integer number (2014452).

Almost surely, 27996633 is an apocalyptic number.

It is an amenable number.

7996633 is a deficient number, since it is larger than the sum of its proper divisors (61175).

7996633 is a wasteful number, since it uses less digits than its factorization.

7996633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61174.

The product of its digits is 183708, while the sum is 43.

The square root of 7996633 is about 2827.8318549730. The cubic root of 7996633 is about 199.9719377294.

The spelling of 7996633 in words is "seven million, nine hundred ninety-six thousand, six hundred thirty-three".

Divisors: 1 131 61043 7996633