Base | Representation |
---|---|
bin | 10111001111100001000000… |
… | …011010011101100010000011 |
3 | 111101221021001022112012202101 |
4 | 113033201000122131202003 |
5 | 101344243211343321311 |
6 | 1001223452404331231 |
7 | 30350150110306252 |
oct | 2717410032354203 |
9 | 441837038465671 |
10 | 102221302323331 |
11 | 2a6308a1291a54 |
12 | b56b20b3a3b17 |
13 | 4506573143719 |
14 | 1b357749d2799 |
15 | bc4025e8aec1 |
hex | 5cf84069d883 |
102221302323331 has 8 divisors (see below), whose sum is σ = 104877357886224. Its totient is φ = 99573001668480.
The previous prime is 102221302323323. The next prime is 102221302323407. The reversal of 102221302323331 is 133323203122201.
It is a happy number.
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 102221302323331 - 23 = 102221302323323 is a prime.
It is a super-2 number, since 2×1022213023233312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102221302323331.
It is not an unprimeable number, because it can be changed into a prime (102221302323131) 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, 1938700306 + ... + 1938753031.
It is an arithmetic number, because the mean of its divisors is an integer number (13109669735778).
Almost surely, 2102221302323331 is an apocalyptic number.
102221302323331 is a deficient number, since it is larger than the sum of its proper divisors (2656055562893).
102221302323331 is an equidigital number, since it uses as much as digits as its factorization.
102221302323331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3877454021.
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 102221302323331 its reverse (133323203122201), we get a palindrome (235544505445532).
The spelling of 102221302323331 in words is "one hundred two trillion, two hundred twenty-one billion, three hundred two million, three hundred twenty-three thousand, three hundred thirty-one".
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