Base | Representation |
---|---|
bin | 1010001001101100… |
… | …01011100101110001 |
3 | 112001211011202122021 |
4 | 11010312023211301 |
5 | 42130201134413 |
6 | 2300444511441 |
7 | 252025262506 |
oct | 50466134561 |
9 | 15054152567 |
10 | 5450021233 |
11 | 2347438688 |
12 | 108124b581 |
13 | 68b165147 |
14 | 399b674ad |
15 | 21d6eb18d |
hex | 144d8b971 |
5450021233 has 4 divisors (see below), whose sum is σ = 5462324208. Its totient is φ = 5437718260.
The previous prime is 5450021221. The next prime is 5450021261. The reversal of 5450021233 is 3321200545.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5450021233 - 217 = 5449890161 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5450021198 and 5450021207.
It is not an unprimeable number, because it can be changed into a prime (5450021293) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6150823 + ... + 6151708.
It is an arithmetic number, because the mean of its divisors is an integer number (1365581052).
Almost surely, 25450021233 is an apocalyptic number.
It is an amenable number.
5450021233 is a deficient number, since it is larger than the sum of its proper divisors (12302975).
5450021233 is a wasteful number, since it uses less digits than its factorization.
5450021233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12302974.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 5450021233 is about 73824.2591090490. The cubic root of 5450021233 is about 1759.8111489214.
Adding to 5450021233 its reverse (3321200545), we get a palindrome (8771221778).
The spelling of 5450021233 in words is "five billion, four hundred fifty million, twenty-one thousand, two hundred thirty-three".
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