Base | Representation |
---|---|
bin | 1010101101101001000… |
… | …10101110011010000101 |
3 | 1022012010121101112220101 |
4 | 11112310202232122011 |
5 | 22012332403101041 |
6 | 441034154404101 |
7 | 35410614522211 |
oct | 5266442563205 |
9 | 1265117345811 |
10 | 368101222021 |
11 | 1321245a8375 |
12 | 5b410430631 |
13 | 28933a7c9a0 |
14 | 13b5d8cb941 |
15 | 9896253b31 |
hex | 55b48ae685 |
368101222021 has 8 divisors (see below), whose sum is σ = 396442995200. Its totient is φ = 339763205232.
The previous prime is 368101222001. The next prime is 368101222033. The reversal of 368101222021 is 120222101863.
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 368101222021 - 27 = 368101221893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (368101222001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733905 + ... + 1129078.
It is an arithmetic number, because the mean of its divisors is an integer number (49555374400).
Almost surely, 2368101222021 is an apocalyptic number.
It is an amenable number.
368101222021 is a deficient number, since it is larger than the sum of its proper divisors (28341773179).
368101222021 is a wasteful number, since it uses less digits than its factorization.
368101222021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1878195.
The product of its (nonzero) digits is 2304, while the sum is 28.
Adding to 368101222021 its reverse (120222101863), we get a palindrome (488323323884).
The spelling of 368101222021 in words is "three hundred sixty-eight billion, one hundred one million, two hundred twenty-two thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •