Base | Representation |
---|---|
bin | 1001011010010111… |
… | …10001111101010111 |
3 | 111001011011112100211 |
4 | 10231023301331113 |
5 | 40322033431411 |
6 | 2153223550251 |
7 | 236135022364 |
oct | 45513617527 |
9 | 14034145324 |
10 | 5053030231 |
11 | 2163338447 |
12 | b902bb387 |
13 | 626b38322 |
14 | 35d14746b |
15 | 1e892e221 |
hex | 12d2f1f57 |
5053030231 has 4 divisors (see below), whose sum is σ = 5071815000. Its totient is φ = 5034245464.
The previous prime is 5053030219. The next prime is 5053030247. The reversal of 5053030231 is 1320303505.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5053030231 - 221 = 5050933079 is a prime.
It is a super-2 number, since 2×50530302312 = 51066229030799826722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5053030291) 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, 9391981 + ... + 9392518.
It is an arithmetic number, because the mean of its divisors is an integer number (1267953750).
Almost surely, 25053030231 is an apocalyptic number.
5053030231 is a deficient number, since it is larger than the sum of its proper divisors (18784769).
5053030231 is a wasteful number, since it uses less digits than its factorization.
5053030231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18784768.
The product of its (nonzero) digits is 1350, while the sum is 22.
The square root of 5053030231 is about 71084.6694512959. The cubic root of 5053030231 is about 1716.0000605617. Note that the first 4 decimals are identical.
Adding to 5053030231 its reverse (1320303505), we get a palindrome (6373333736).
The spelling of 5053030231 in words is "five billion, fifty-three million, thirty thousand, two hundred thirty-one".
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