Base | Representation |
---|---|
bin | 101111011110011000… |
… | …010110011101010100 |
3 | 11212120120112001010001 |
4 | 233132120112131110 |
5 | 1313344221100102 |
6 | 35230131141044 |
7 | 3453136105324 |
oct | 573630263524 |
9 | 155516461101 |
10 | 50975565652 |
11 | 1a689417a60 |
12 | 9a67744784 |
13 | 4a64c032cb |
14 | 267811b284 |
15 | 14d534b487 |
hex | bde616754 |
50975565652 has 24 divisors (see below), whose sum is σ = 102438937440. Its totient is φ = 21951200160.
The previous prime is 50975565649. The next prime is 50975565659. The reversal of 50975565652 is 25656557905.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 50975565593 and 50975565602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50975565659) 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, 30486943 + ... + 30488614.
It is an arithmetic number, because the mean of its divisors is an integer number (4268289060).
Almost surely, 250975565652 is an apocalyptic number.
It is an amenable number.
50975565652 is an abundant number, since it is smaller than the sum of its proper divisors (51463371788).
50975565652 is a wasteful number, since it uses less digits than its factorization.
50975565652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60975591 (or 60975589 counting only the distinct ones).
The product of its (nonzero) digits is 14175000, while the sum is 55.
The spelling of 50975565652 in words is "fifty billion, nine hundred seventy-five million, five hundred sixty-five thousand, six hundred fifty-two".
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