Base | Representation |
---|---|
bin | 10100000110101000000100 |
3 | 100220202002221 |
4 | 110012220010 |
5 | 2322120040 |
6 | 304542124 |
7 | 62536330 |
oct | 24065004 |
9 | 10822087 |
10 | 5270020 |
11 | 2a7a498 |
12 | 1921944 |
13 | 1126972 |
14 | 9b27c0 |
15 | 6e174a |
hex | 506a04 |
5270020 has 24 divisors (see below), whose sum is σ = 12648384. Its totient is φ = 1806816.
The previous prime is 5270009. The next prime is 5270029. The reversal of 5270020 is 200725.
It is a happy number.
It is a super-2 number, since 2×52700202 = 55546221600800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5269976 and 5270003.
It is not an unprimeable number, because it can be changed into a prime (5270029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18682 + ... + 18961.
It is an arithmetic number, because the mean of its divisors is an integer number (527016).
Almost surely, 25270020 is an apocalyptic number.
It is an amenable number.
5270020 is an abundant number, since it is smaller than the sum of its proper divisors (7378364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5270020 is a wasteful number, since it uses less digits than its factorization.
5270020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37659 (or 37657 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 16.
The square root of 5270020 is about 2295.6524127141. The cubic root of 5270020 is about 174.0219728274.
Adding to 5270020 its reverse (200725), we get a palindrome (5470745).
The spelling of 5270020 in words is "five million, two hundred seventy thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •