Base | Representation |
---|---|
bin | 101111000000011110… |
… | …011010001111000001 |
3 | 11211021121102121111002 |
4 | 233000132122033001 |
5 | 1311332300300010 |
6 | 35104245301345 |
7 | 3434534353130 |
oct | 570036321701 |
9 | 154247377432 |
10 | 50473837505 |
11 | 1a4511901a3 |
12 | 9947704855 |
13 | 49b4c94750 |
14 | 262b635917 |
15 | 14a62911a5 |
hex | bc079a3c1 |
50473837505 has 64 divisors (see below), whose sum is σ = 79023651840. Its totient is φ = 30033690624.
The previous prime is 50473837493. The next prime is 50473837523. The reversal of 50473837505 is 50573837405.
It is not a de Polignac number, because 50473837505 - 212 = 50473833409 is a prime.
It is a super-2 number, since 2×504738375052 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50473837505.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 7553756 + ... + 7560434.
It is an arithmetic number, because the mean of its divisors is an integer number (1234744560).
Almost surely, 250473837505 is an apocalyptic number.
It is an amenable number.
50473837505 is a deficient number, since it is larger than the sum of its proper divisors (28549814335).
50473837505 is a wasteful number, since it uses less digits than its factorization.
50473837505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7698.
The product of its (nonzero) digits is 1764000, while the sum is 47.
The spelling of 50473837505 in words is "fifty billion, four hundred seventy-three million, eight hundred thirty-seven thousand, five hundred five".
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