Base | Representation |
---|---|
bin | 1011111011110… |
… | …0010111011100 |
3 | 10111012001000211 |
4 | 2332330113130 |
5 | 100303221440 |
6 | 4544502204 |
7 | 1145312560 |
oct | 276742734 |
9 | 114161024 |
10 | 50054620 |
11 | 26288860 |
12 | 1491a964 |
13 | a4a7225 |
14 | 690d6a0 |
15 | 45daeea |
hex | 2fbc5dc |
50054620 has 48 divisors (see below), whose sum is σ = 131056128. Its totient is φ = 15600960.
The previous prime is 50054611. The next prime is 50054629. The reversal of 50054620 is 2645005.
It is an interprime number because it is at equal distance from previous prime (50054611) and next prime (50054629).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 50054591 and 50054600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50054629) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14712 + ... + 17791.
It is an arithmetic number, because the mean of its divisors is an integer number (2730336).
Almost surely, 250054620 is an apocalyptic number.
It is an amenable number.
50054620 is an abundant number, since it is smaller than the sum of its proper divisors (81001508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50054620 is a wasteful number, since it uses less digits than its factorization.
50054620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32530 (or 32528 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 50054620 is about 7074.9289749085. The cubic root of 50054620 is about 368.5372489129.
Adding to 50054620 its reverse (2645005), we get a palindrome (52699625).
The spelling of 50054620 in words is "fifty million, fifty-four thousand, six hundred twenty".
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