Base | Representation |
---|---|
bin | 101110110010110000… |
… | …001100110111101101 |
3 | 11210200120020100220011 |
4 | 232302300030313231 |
5 | 1310344331322313 |
6 | 35025343053221 |
7 | 3426040504054 |
oct | 566260146755 |
9 | 153616210804 |
10 | 50243620333 |
11 | 1a343239675 |
12 | 98a25a1211 |
13 | 497938a67a |
14 | 2608c2939b |
15 | 1490e6893d |
hex | bb2c0cded |
50243620333 has 4 divisors (see below), whose sum is σ = 50277365020. Its totient is φ = 50209875648.
The previous prime is 50243620289. The next prime is 50243620337. The reversal of 50243620333 is 33302634205.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33302634205 = 5 ⋅6660526841.
It can be written as a sum of positive squares in 2 ways, for example, as 2888202564 + 47355417769 = 53742^2 + 217613^2 .
It is a cyclic number.
It is not a de Polignac number, because 50243620333 - 225 = 50210065901 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50243620295 and 50243620304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50243620337) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16870110 + ... + 16873087.
It is an arithmetic number, because the mean of its divisors is an integer number (12569341255).
Almost surely, 250243620333 is an apocalyptic number.
It is an amenable number.
50243620333 is a deficient number, since it is larger than the sum of its proper divisors (33744687).
50243620333 is a wasteful number, since it uses less digits than its factorization.
50243620333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33744686.
The product of its (nonzero) digits is 38880, while the sum is 31.
The spelling of 50243620333 in words is "fifty billion, two hundred forty-three million, six hundred twenty thousand, three hundred thirty-three".
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