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30754104334 = 297317500083
BaseRepresentation
bin11100101001000101…
…100110010000001110
32221101022021101001021
4130221011212100032
51000441022314314
622043411104354
72136054400522
oct345105462016
987338241037
1030754104334
1112051987858
125b635a20ba
132b91698a95
1416ba667d82
15beee37324
hex72916640e

30754104334 has 16 divisors (see below), whose sum is σ = 46753853328. Its totient is φ = 15170487552.

The previous prime is 30754104319. The next prime is 30754104377. The reversal of 30754104334 is 43340145703.

It is a super-3 number, since 3×307541043343 (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30754104334.

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, 188544 + ... + 311539.

It is an arithmetic number, because the mean of its divisors is an integer number (2922115833).

Almost surely, 230754104334 is an apocalyptic number.

30754104334 is a deficient number, since it is larger than the sum of its proper divisors (15999748994).

30754104334 is a wasteful number, since it uses less digits than its factorization.

30754104334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500499.

The product of its (nonzero) digits is 60480, while the sum is 34.

The spelling of 30754104334 in words is "thirty billion, seven hundred fifty-four million, one hundred four thousand, three hundred thirty-four".

Divisors: 1 2 97 194 317 634 30749 61498 500083 1000166 48508051 97016102 158526311 317052622 15377052167 30754104334