Base | Representation |
---|---|
bin | 101110100101101100… |
… | …011100010011000100 |
3 | 11210010021222111000121 |
4 | 232211230130103010 |
5 | 1304422234444030 |
6 | 34551515151324 |
7 | 3420440333053 |
oct | 564554342304 |
9 | 153107874017 |
10 | 50024531140 |
11 | 1a2405a8721 |
12 | 9841145544 |
13 | 4942b7b6ac |
14 | 25c7ab839a |
15 | 147badd47a |
hex | ba5b1c4c4 |
50024531140 has 48 divisors (see below), whose sum is σ = 111159659520. Its totient is φ = 18857387520.
The previous prime is 50024531101. The next prime is 50024531147. The reversal of 50024531140 is 4113542005.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (50024531147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272037 + ... + 417196.
It is an arithmetic number, because the mean of its divisors is an integer number (2315826240).
Almost surely, 250024531140 is an apocalyptic number.
It is an amenable number.
50024531140 is an abundant number, since it is smaller than the sum of its proper divisors (61135128380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50024531140 is a wasteful number, since it uses less digits than its factorization.
50024531140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 689452 (or 689450 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 50024531140 in words is "fifty billion, twenty-four million, five hundred thirty-one thousand, one hundred forty".
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