Base | Representation |
---|---|
bin | 1011111011010… |
… | …0101001011001 |
3 | 10111010102122202 |
4 | 2332310221121 |
5 | 100301214001 |
6 | 4544055545 |
7 | 1145121440 |
oct | 276645131 |
9 | 114112582 |
10 | 50023001 |
11 | 26267026 |
12 | 149045b5 |
13 | a495a12 |
14 | 6901d57 |
15 | 45d196b |
hex | 2fb4a59 |
50023001 has 8 divisors (see below), whose sum is σ = 58714560. Its totient is φ = 41717808.
The previous prime is 50022961. The next prime is 50023009. The reversal of 50023001 is 10032005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50023001 - 210 = 50021977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50023009) 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, 96311 + ... + 96828.
It is an arithmetic number, because the mean of its divisors is an integer number (7339320).
Almost surely, 250023001 is an apocalyptic number.
It is an amenable number.
50023001 is a deficient number, since it is larger than the sum of its proper divisors (8691559).
50023001 is a wasteful number, since it uses less digits than its factorization.
50023001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193183.
The product of its (nonzero) digits is 30, while the sum is 11.
The square root of 50023001 is about 7072.6940411699. The cubic root of 50023001 is about 368.4596321429.
Adding to 50023001 its reverse (10032005), we get a palindrome (60055006).
The spelling of 50023001 in words is "fifty million, twenty-three thousand, one".
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