Base | Representation |
---|---|
bin | 1011111101000… |
… | …1010111000100 |
3 | 10111100101222201 |
4 | 2333101113010 |
5 | 100313444422 |
6 | 4550404244 |
7 | 1146121354 |
oct | 277212704 |
9 | 114311881 |
10 | 50140612 |
11 | 26337425 |
12 | 14960684 |
13 | a507402 |
14 | 6932b64 |
15 | 4606727 |
hex | 2fd15c4 |
50140612 has 12 divisors (see below), whose sum is σ = 87869376. Its totient is φ = 25035080.
The previous prime is 50140577. The next prime is 50140613. The reversal of 50140612 is 21604105.
It is a self number, because there is not a number n which added to its sum of digits gives 50140612.
It is not an unprimeable number, because it can be changed into a prime (50140613) 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, 5464 + ... + 11407.
It is an arithmetic number, because the mean of its divisors is an integer number (7322448).
Almost surely, 250140612 is an apocalyptic number.
It is an amenable number.
50140612 is a deficient number, since it is larger than the sum of its proper divisors (37728764).
50140612 is a wasteful number, since it uses less digits than its factorization.
50140612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17618 (or 17616 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 50140612 is about 7081.0036011854. The cubic root of 50140612 is about 368.7481726616.
Adding to 50140612 its reverse (21604105), we get a palindrome (71744717).
The spelling of 50140612 in words is "fifty million, one hundred forty thousand, six hundred twelve".
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