Base | Representation |
---|---|
bin | 101110110111101000… |
… | …110001110101000110 |
3 | 11210220021102100212120 |
4 | 232313220301311012 |
5 | 1311031320420041 |
6 | 35041431230410 |
7 | 3431054131104 |
oct | 566750616506 |
9 | 153807370776 |
10 | 50325560646 |
11 | 1a385515639 |
12 | 9905b18406 |
13 | 4990349c6a |
14 | 2615a78c74 |
15 | 1498252366 |
hex | bb7a31d46 |
50325560646 has 16 divisors (see below), whose sum is σ = 100875294000. Its totient is φ = 16737824768.
The previous prime is 50325560641. The next prime is 50325560807. The reversal of 50325560646 is 64606552305.
It is a junction number, because it is equal to n+sod(n) for n = 50325560598 and 50325560607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50325560641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9337611 + ... + 9342998.
It is an arithmetic number, because the mean of its divisors is an integer number (6304705875).
Almost surely, 250325560646 is an apocalyptic number.
50325560646 is an abundant number, since it is smaller than the sum of its proper divisors (50549733354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50325560646 is a wasteful number, since it uses less digits than its factorization.
50325560646 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18681063.
The product of its (nonzero) digits is 648000, while the sum is 42.
The spelling of 50325560646 in words is "fifty billion, three hundred twenty-five million, five hundred sixty thousand, six hundred forty-six".
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