Base | Representation |
---|---|
bin | 1011100101111101… |
… | …1010110011111001 |
3 | 22000212211001120222 |
4 | 2321133122303321 |
5 | 22333134134431 |
6 | 1232445225425 |
7 | 140055513140 |
oct | 27137326371 |
9 | 8025731528 |
10 | 3112021241 |
11 | 135772268a |
12 | 72a262275 |
13 | 3a79768b4 |
14 | 217446757 |
15 | 13332057b |
hex | b97dacf9 |
3112021241 has 32 divisors (see below), whose sum is σ = 3870332928. Its totient is φ = 2441376000.
The previous prime is 3112021223. The next prime is 3112021249. The reversal of 3112021241 is 1421202113.
It is not a de Polignac number, because 3112021241 - 230 = 2038279417 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is not an unprimeable number, because it can be changed into a prime (3112021249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1283156 + ... + 1285578.
It is an arithmetic number, because the mean of its divisors is an integer number (120947904).
Almost surely, 23112021241 is an apocalyptic number.
It is an amenable number.
3112021241 is a deficient number, since it is larger than the sum of its proper divisors (758311687).
3112021241 is a wasteful number, since it uses less digits than its factorization.
3112021241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2741.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 3112021241 is about 55785.4931052868. The cubic root of 3112021241 is about 1459.9820541048.
Adding to 3112021241 its reverse (1421202113), we get a palindrome (4533223354).
The spelling of 3112021241 in words is "three billion, one hundred twelve million, twenty-one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •