Base | Representation |
---|---|
bin | 1011111101001… |
… | …0010100010110 |
3 | 10111100121100222 |
4 | 2333102110112 |
5 | 100314111114 |
6 | 4550434342 |
7 | 1146135656 |
oct | 277222426 |
9 | 114317328 |
10 | 50144534 |
11 | 2633a370 |
12 | 149629b2 |
13 | a50912b |
14 | 6934366 |
15 | 460798e |
hex | 2fd2516 |
50144534 has 16 divisors (see below), whose sum is σ = 86374080. Its totient is φ = 21593160.
The previous prime is 50144491. The next prime is 50144537. The reversal of 50144534 is 43544105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50144537) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59564 + ... + 60399.
It is an arithmetic number, because the mean of its divisors is an integer number (5398380).
Almost surely, 250144534 is an apocalyptic number.
50144534 is a deficient number, since it is larger than the sum of its proper divisors (36229546).
50144534 is a wasteful number, since it uses less digits than its factorization.
50144534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119995.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 50144534 is about 7081.2805339148. The cubic root of 50144534 is about 368.7577869082.
Adding to 50144534 its reverse (43544105), we get a palindrome (93688639).
The spelling of 50144534 in words is "fifty million, one hundred forty-four thousand, five hundred thirty-four".
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