Base | Representation |
---|---|
bin | 1011111110110… |
… | …1000010111100 |
3 | 10111120011112201 |
4 | 2333231002330 |
5 | 100331112022 |
6 | 4553041244 |
7 | 1150103104 |
oct | 277550274 |
9 | 114504481 |
10 | 50254012 |
11 | 26404646 |
12 | 149b6224 |
13 | a546c03 |
14 | 6962204 |
15 | 462a127 |
hex | 2fed0bc |
50254012 has 12 divisors (see below), whose sum is σ = 92573320. Its totient is φ = 23804496.
The previous prime is 50253997. The next prime is 50254021. The reversal of 50254012 is 21045205.
It is a super-2 number, since 2×502540122 = 5050931444192288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330543 + ... + 330694.
Almost surely, 250254012 is an apocalyptic number.
It is an amenable number.
50254012 is a deficient number, since it is larger than the sum of its proper divisors (42319308).
50254012 is a wasteful number, since it uses less digits than its factorization.
50254012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 661260 (or 661258 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 50254012 is about 7089.0064183918. The cubic root of 50254012 is about 369.0259551909.
Adding to 50254012 its reverse (21045205), we get a palindrome (71299217).
The spelling of 50254012 in words is "fifty million, two hundred fifty-four thousand, twelve".
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