Base | Representation |
---|---|
bin | 1100000111100101… |
… | …0000101011101111 |
3 | 22101201010012020112 |
4 | 3001321100223233 |
5 | 23130232410411 |
6 | 1254443210235 |
7 | 143420104406 |
oct | 30171205357 |
9 | 8351105215 |
10 | 3253013231 |
11 | 141a271a96 |
12 | 76951697b |
13 | 3cac40600 |
14 | 22c06863d |
15 | 1408c0b8b |
hex | c1e50aef |
3253013231 has 6 divisors (see below), whose sum is σ = 3522493800. Its totient is φ = 3002781288.
The previous prime is 3253013221. The next prime is 3253013297. The reversal of 3253013231 is 1323103523.
It is not a de Polignac number, because 3253013231 - 218 = 3252751087 is a prime.
It is a super-2 number, since 2×32530132312 = 21164190162122118722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3253013197 and 3253013206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3253013221) 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 5 ways as a sum of consecutive naturals, for example, 9624131 + ... + 9624468.
It is an arithmetic number, because the mean of its divisors is an integer number (587082300).
Almost surely, 23253013231 is an apocalyptic number.
3253013231 is a deficient number, since it is larger than the sum of its proper divisors (269480569).
3253013231 is a wasteful number, since it uses less digits than its factorization.
3253013231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19248625 (or 19248612 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 3253013231 is about 57035.1929163039. The cubic root of 3253013231 is about 1481.7056715178.
Adding to 3253013231 its reverse (1323103523), we get a palindrome (4576116754).
The spelling of 3253013231 in words is "three billion, two hundred fifty-three million, thirteen thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •