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94091628111 = 31323931008193
BaseRepresentation
bin101011110100001001…
…1000100111001001111
322222212101222221201020
41113220103010321033
53020144424044421
6111120342045223
76540451433325
oct1275023047117
9288771887636
1094091628111
11369a42a8928
121629b119813
138b467159c0
1447a84a3d15
1526aa6a0dc6
hex15e84c4e4f

94091628111 has 16 divisors (see below), whose sum is σ = 135162520416. Its totient is φ = 57878286336.

The previous prime is 94091628091. The next prime is 94091628151. The reversal of 94091628111 is 11182619049.

It is not a de Polignac number, because 94091628111 - 217 = 94091497039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94091628151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410770 + ... + 597423.

It is an arithmetic number, because the mean of its divisors is an integer number (8447657526).

Almost surely, 294091628111 is an apocalyptic number.

94091628111 is a deficient number, since it is larger than the sum of its proper divisors (41070892305).

94091628111 is a wasteful number, since it uses less digits than its factorization.

94091628111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010602.

The product of its (nonzero) digits is 31104, while the sum is 42.

The spelling of 94091628111 in words is "ninety-four billion, ninety-one million, six hundred twenty-eight thousand, one hundred eleven".

Divisors: 1 3 13 39 2393 7179 31109 93327 1008193 3024579 13106509 39319527 2412605849 7237817547 31363876037 94091628111