Base | Representation |
---|---|
bin | 1100000001100… |
… | …1100000100100 |
3 | 10111220102100220 |
4 | 3000121200210 |
5 | 100402424012 |
6 | 5001004340 |
7 | 1151462055 |
oct | 300314044 |
9 | 114812326 |
10 | 50436132 |
11 | 2651945a |
12 | 14a836b0 |
13 | a5aba86 |
14 | 69ac72c |
15 | 466408c |
hex | 3019824 |
50436132 has 24 divisors (see below), whose sum is σ = 121481472. Its totient is φ = 16269600.
The previous prime is 50436107. The next prime is 50436151. The reversal of 50436132 is 23163405.
It is a happy number.
It is a super-2 number, since 2×504361322 = 5087606822242848, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67419 + ... + 68162.
It is an arithmetic number, because the mean of its divisors is an integer number (5061728).
Almost surely, 250436132 is an apocalyptic number.
It is an amenable number.
50436132 is an abundant number, since it is smaller than the sum of its proper divisors (71045340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50436132 is a wasteful number, since it uses less digits than its factorization.
50436132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135619 (or 135617 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 50436132 is about 7101.8400432564. The cubic root of 50436132 is about 369.4711998027.
Adding to 50436132 its reverse (23163405), we get a palindrome (73599537).
It can be divided in two parts, 5043 and 6132, that added together give a triangular number (11175 = T149).
The spelling of 50436132 in words is "fifty million, four hundred thirty-six thousand, one hundred thirty-two".
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