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30696796 = 2213590323
BaseRepresentation
bin111010100011…
…0010101011100
32010202120002101
41311012111130
530324244141
63013534444
7521630014
oct165062534
963676071
1030696796
1116366a59
12a344424
13648a1b0
144110c44
152a65531
hex1d4655c

30696796 has 12 divisors (see below), whose sum is σ = 57851752. Its totient is φ = 14167728.

The previous prime is 30696769. The next prime is 30696811. The reversal of 30696796 is 69769603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295110 + ... + 295213.

Almost surely, 230696796 is an apocalyptic number.

It is an amenable number.

30696796 is a deficient number, since it is larger than the sum of its proper divisors (27154956).

30696796 is a wasteful number, since it uses less digits than its factorization.

30696796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590340 (or 590338 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 46.

The square root of 30696796 is about 5540.4689332222. The cubic root of 30696796 is about 313.1105367535.

The spelling of 30696796 in words is "thirty million, six hundred ninety-six thousand, seven hundred ninety-six".

Divisors: 1 2 4 13 26 52 590323 1180646 2361292 7674199 15348398 30696796