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30333068814 = 231910112772063
BaseRepresentation
bin11100001111111111…
…011110011000001110
32220021222000112220010
4130033333132120032
5444110231200224
621533530534050
72122452554646
oct341777363016
986258015803
1030333068814
1111956254614
125a66597326
132b253a0939
14167a789526
15bc7ebae29
hex70ffde60e

30333068814 has 64 divisors (see below), whose sum is σ = 64573148160. Its totient is φ = 9472003200.

The previous prime is 30333068813. The next prime is 30333068837. The reversal of 30333068814 is 41886033303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30333068813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14702347 + ... + 14704409.

It is an arithmetic number, because the mean of its divisors is an integer number (1008955440).

Almost surely, 230333068814 is an apocalyptic number.

30333068814 is an abundant number, since it is smaller than the sum of its proper divisors (34240079346).

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

30333068814 is a wasteful number, since it uses less digits than its factorization.

30333068814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 30333068814 in words is "thirty billion, three hundred thirty-three million, sixty-eight thousand, eight hundred fourteen".

Divisors: 1 2 3 6 19 38 57 101 114 202 303 606 1277 1919 2063 2554 3831 3838 4126 5757 6189 7662 11514 12378 24263 39197 48526 72789 78394 117591 128977 145578 208363 235182 257954 386931 416726 625089 773862 1250178 2450563 2634451 3958897 4901126 5268902 7351689 7903353 7917794 11876691 14703378 15806706 23753382 50054569 100109138 150163707 266079551 300327414 532159102 798238653 1596477306 5055511469 10111022938 15166534407 30333068814