Base | Representation |
---|---|
bin | 100001110001111111101… |
… | …100001110100011110101 |
3 | 22012221000002000100222110 |
4 | 201301333230032203311 |
5 | 301013234201441440 |
6 | 4534240414321233 |
7 | 326501031603414 |
oct | 41617754164365 |
9 | 8187002010873 |
10 | 2321424640245 |
11 | 815568765437 |
12 | 315aa84b9219 |
13 | 13aba8c658a9 |
14 | 805011a147b |
15 | 405bb518080 |
hex | 21c7fb0e8f5 |
2321424640245 has 32 divisors (see below), whose sum is σ = 3723006228480. Its totient is φ = 1235187213120.
The previous prime is 2321424640181. The next prime is 2321424640259. The reversal of 2321424640245 is 5420464241232.
It is not a de Polignac number, because 2321424640245 - 26 = 2321424640181 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12391362 + ... + 12577308.
It is an arithmetic number, because the mean of its divisors is an integer number (116343944640).
Almost surely, 22321424640245 is an apocalyptic number.
It is an amenable number.
2321424640245 is a deficient number, since it is larger than the sum of its proper divisors (1401581588235).
2321424640245 is a wasteful number, since it uses less digits than its factorization.
2321424640245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187905.
The product of its (nonzero) digits is 368640, while the sum is 39.
Adding to 2321424640245 its reverse (5420464241232), we get a palindrome (7741888881477).
The spelling of 2321424640245 in words is "two trillion, three hundred twenty-one billion, four hundred twenty-four million, six hundred forty thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •