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30792102 = 2311466547
BaseRepresentation
bin111010101110…
…1100110100110
32010221101211020
41311131212212
530340321402
63015552010
7522504615
oct165354646
963841736
1030792102
1116421620
12a38b606
1364c16a3
14413787c
152a838bc
hex1d5d9a6

30792102 has 16 divisors (see below), whose sum is σ = 67182912. Its totient is φ = 9330920.

The previous prime is 30792059. The next prime is 30792127. The reversal of 30792102 is 20129703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233208 + ... + 233339.

It is an arithmetic number, because the mean of its divisors is an integer number (4198932).

Almost surely, 230792102 is an apocalyptic number.

30792102 is an abundant number, since it is smaller than the sum of its proper divisors (36390810).

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

30792102 is a wasteful number, since it uses less digits than its factorization.

30792102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466563.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 30792102 is about 5549.0631641747. The cubic root of 30792102 is about 313.4342457019.

The spelling of 30792102 in words is "thirty million, seven hundred ninety-two thousand, one hundred two".

Divisors: 1 2 3 6 11 22 33 66 466547 933094 1399641 2799282 5132017 10264034 15396051 30792102