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30934171094 = 2791345714549
BaseRepresentation
bin11100110011110100…
…011111110111010110
32221211212002201012112
4130303310133313112
51001323121433334
622113322351022
72143402054511
oct346364376726
987755081175
1030934171094
1112134595662
125bb395b472
132bbca94168
1416d653bd78
15c10b554ce
hex733d1fdd6

30934171094 has 16 divisors (see below), whose sum is σ = 46995336000. Its totient is φ = 15269115264.

The previous prime is 30934171087. The next prime is 30934171117. The reversal of 30934171094 is 49017143903.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2118932 + ... + 2133480.

It is an arithmetic number, because the mean of its divisors is an integer number (2937208500).

Almost surely, 230934171094 is an apocalyptic number.

30934171094 is a deficient number, since it is larger than the sum of its proper divisors (16061164906).

30934171094 is a wasteful number, since it uses less digits than its factorization.

30934171094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28087.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 30934171094 in words is "thirty billion, nine hundred thirty-four million, one hundred seventy-one thousand, ninety-four".

Divisors: 1 2 79 158 13457 14549 26914 29098 1063103 1149371 2126206 2298742 195785893 391571786 15467085547 30934171094