Base | Representation |
---|---|
bin | 101110011111001000… |
… | …010010100011000100 |
3 | 11202211121201202202221 |
4 | 232133020102203010 |
5 | 1304211041000344 |
6 | 34532542342124 |
7 | 3414632215012 |
oct | 563710224304 |
9 | 152747652687 |
10 | 49914390724 |
11 | 1a194410590 |
12 | 981028a944 |
13 | 49260c7453 |
14 | 25b72078b2 |
15 | 14720d4184 |
hex | b9f2128c4 |
49914390724 has 96 divisors (see below), whose sum is σ = 102990787200. Its totient is φ = 20921472000.
The previous prime is 49914390709. The next prime is 49914390751. The reversal of 49914390724 is 42709341994.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17445054 + ... + 17447914.
It is an arithmetic number, because the mean of its divisors is an integer number (1072820700).
Almost surely, 249914390724 is an apocalyptic number.
49914390724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
49914390724 is an abundant number, since it is smaller than the sum of its proper divisors (53076396476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49914390724 is a wasteful number, since it uses less digits than its factorization.
49914390724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3445 (or 3443 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 52.
The spelling of 49914390724 in words is "forty-nine billion, nine hundred fourteen million, three hundred ninety thousand, seven hundred twenty-four".
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