Base | Representation |
---|---|
bin | 101100101000100001… |
… | …000110001001110010 |
3 | 11120200221020000100102 |
4 | 230220201012021302 |
5 | 1241122121423400 |
6 | 34003254152402 |
7 | 3314416501640 |
oct | 545041061162 |
9 | 146627200312 |
10 | 47924404850 |
11 | 19363093763 |
12 | 9355952702 |
13 | 4699a4820a |
14 | 2468bd8190 |
15 | 13a754d9d5 |
hex | b28846272 |
47924404850 has 48 divisors (see below), whose sum is σ = 101921113536. Its totient is φ = 16423560000.
The previous prime is 47924404831. The next prime is 47924404859. The reversal of 47924404850 is 5840442974.
It is a junction number, because it is equal to n+sod(n) for n = 47924404795 and 47924404804.
It is not an unprimeable number, because it can be changed into a prime (47924404859) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 746525 + ... + 808175.
It is an arithmetic number, because the mean of its divisors is an integer number (2123356532).
Almost surely, 247924404850 is an apocalyptic number.
47924404850 is an abundant number, since it is smaller than the sum of its proper divisors (53996708686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47924404850 is a wasteful number, since it uses less digits than its factorization.
47924404850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63891 (or 63886 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 47.
The spelling of 47924404850 in words is "forty-seven billion, nine hundred twenty-four million, four hundred four thousand, eight hundred fifty".
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