Base | Representation |
---|---|
bin | 1011001101111… |
… | …11000101010100 |
3 | 20120002002002012 |
4 | 11212333011110 |
5 | 143042342230 |
6 | 13201003352 |
7 | 2221613225 |
oct | 546770524 |
9 | 216062065 |
10 | 94105940 |
11 | 49136205 |
12 | 27623558 |
13 | 1665bab6 |
14 | c6d924c |
15 | 83dd395 |
hex | 59bf154 |
94105940 has 12 divisors (see below), whose sum is σ = 197622516. Its totient is φ = 37642368.
The previous prime is 94105937. The next prime is 94105943. The reversal of 94105940 is 4950149.
It is an interprime number because it is at equal distance from previous prime (94105937) and next prime (94105943).
It can be written as a sum of positive squares in 2 ways, for example, as 28366276 + 65739664 = 5326^2 + 8108^2 .
It is a junction number, because it is equal to n+sod(n) for n = 94105897 and 94105906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94105943) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2352629 + ... + 2352668.
It is an arithmetic number, because the mean of its divisors is an integer number (16468543).
Almost surely, 294105940 is an apocalyptic number.
It is an amenable number.
94105940 is an abundant number, since it is smaller than the sum of its proper divisors (103516576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94105940 is a wasteful number, since it uses less digits than its factorization.
94105940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4705306 (or 4705304 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 94105940 is about 9700.8216146881. The cubic root of 94105940 is about 454.8543429429.
The spelling of 94105940 in words is "ninety-four million, one hundred five thousand, nine hundred forty".
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