Base | Representation |
---|---|
bin | 101110111000001000… |
… | …111111100010101101 |
3 | 11210220212022101221000 |
4 | 232320020333202231 |
5 | 1311041001133141 |
6 | 35042332230513 |
7 | 3431215662330 |
oct | 567010774255 |
9 | 153825271830 |
10 | 50334005421 |
11 | 1a38a263297 |
12 | 990890b439 |
13 | 499201597b |
14 | 2616c36617 |
15 | 1498d6e5b6 |
hex | bb823f8ad |
50334005421 has 32 divisors (see below), whose sum is σ = 85242183680. Its totient is φ = 28755340848.
The previous prime is 50334005333. The next prime is 50334005459. The reversal of 50334005421 is 12450043305.
50334005421 is a `hidden beast` number, since 50 + 33 + 40 + 0 + 542 + 1 = 666.
It is not a de Polignac number, because 50334005421 - 211 = 50334003373 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50334005461) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 810540 + ... + 870426.
It is an arithmetic number, because the mean of its divisors is an integer number (2663818240).
Almost surely, 250334005421 is an apocalyptic number.
It is an amenable number.
50334005421 is a deficient number, since it is larger than the sum of its proper divisors (34908178259).
50334005421 is a wasteful number, since it uses less digits than its factorization.
50334005421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64350 (or 64344 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
Adding to 50334005421 its reverse (12450043305), we get a palindrome (62784048726).
The spelling of 50334005421 in words is "fifty billion, three hundred thirty-four million, five thousand, four hundred twenty-one".
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