Base | Representation |
---|---|
bin | 1010000100000… |
… | …1101011010010 |
3 | 2221102121001021 |
4 | 2201001223102 |
5 | 41301241200 |
6 | 4104430054 |
7 | 1021540126 |
oct | 241015322 |
9 | 87377037 |
10 | 42212050 |
11 | 219115a1 |
12 | 1217832a |
13 | 898c65a |
14 | 586b586 |
15 | 3a8c41a |
hex | 2841ad2 |
42212050 has 24 divisors (see below), whose sum is σ = 79048512. Its totient is φ = 16770000.
The previous prime is 42212047. The next prime is 42212113. The reversal of 42212050 is 5021224.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4755 + ... + 10345.
It is an arithmetic number, because the mean of its divisors is an integer number (3293688).
Almost surely, 242212050 is an apocalyptic number.
42212050 is a deficient number, since it is larger than the sum of its proper divisors (36836462).
42212050 is a wasteful number, since it uses less digits than its factorization.
42212050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5754 (or 5749 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 42212050 is about 6497.0801134048. The cubic root of 42212050 is about 348.1866759487.
Adding to 42212050 its reverse (5021224), we get a palindrome (47233274).
The spelling of 42212050 in words is "forty-two million, two hundred twelve thousand, fifty".
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