Base | Representation |
---|---|
bin | 100000000010111111111… |
… | …111000101111001010111 |
3 | 21210112101012001220010202 |
4 | 200002333333011321113 |
5 | 242040144011234111 |
6 | 4403410321011115 |
7 | 315051444130460 |
oct | 40027777057127 |
9 | 7715335056122 |
10 | 2202244243031 |
11 | 779a6a50aa98 |
12 | 2b6987183a9b |
13 | 12c894805ab1 |
14 | 78836a47d67 |
15 | 3c4434acb3b |
hex | 200bffc5e57 |
2202244243031 has 8 divisors (see below), whose sum is σ = 2626278849024. Its totient is φ = 1805566708440.
The previous prime is 2202244243019. The next prime is 2202244243093. The reversal of 2202244243031 is 1303424422022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2202244243031 - 26 = 2202244242967 is a prime.
It is a super-3 number, since 3×22022442430313 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2202244242985 and 2202244243003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2202244243531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6839267675 + ... + 6839267996.
It is an arithmetic number, because the mean of its divisors is an integer number (328284856128).
Almost surely, 22202244243031 is an apocalyptic number.
2202244243031 is a deficient number, since it is larger than the sum of its proper divisors (424034605993).
2202244243031 is a wasteful number, since it uses less digits than its factorization.
2202244243031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13678535701.
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 2202244243031 its reverse (1303424422022), we get a palindrome (3505668665053).
The spelling of 2202244243031 in words is "two trillion, two hundred two billion, two hundred forty-four million, two hundred forty-three thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •