Base | Representation |
---|---|
bin | 1011001110001… |
… | …11101000001100 |
3 | 20120010212002111 |
4 | 11213013220030 |
5 | 143100002230 |
6 | 13201433404 |
7 | 2222120245 |
oct | 547075014 |
9 | 216125074 |
10 | 94140940 |
11 | 4915a533 |
12 | 2763b864 |
13 | 166719ca |
14 | c707ccc |
15 | 83e892a |
hex | 59c7a0c |
94140940 has 24 divisors (see below), whose sum is σ = 197980272. Its totient is φ = 37602240.
The previous prime is 94140887. The next prime is 94140941. The reversal of 94140940 is 4904149.
It is not an unprimeable number, because it can be changed into a prime (94140941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12750 + ... + 18730.
It is an arithmetic number, because the mean of its divisors is an integer number (8249178).
Almost surely, 294140940 is an apocalyptic number.
It is an amenable number.
94140940 is an abundant number, since it is smaller than the sum of its proper divisors (103839332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94140940 is a wasteful number, since it uses less digits than its factorization.
94140940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6777 (or 6775 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 94140940 is about 9702.6254178959. The cubic root of 94140940 is about 454.9107259540.
The spelling of 94140940 in words is "ninety-four million, one hundred forty thousand, nine hundred forty".
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