Base | Representation |
---|---|
bin | 10100100101011101… |
… | …011100001111010001 |
3 | 2010001102021112221202 |
4 | 110211131130033101 |
5 | 330231421430223 |
6 | 14053142400545 |
7 | 1411512021566 |
oct | 244535341721 |
9 | 63042245852 |
10 | 22103311313 |
11 | 9412819a36 |
12 | 434a430155 |
13 | 2113384a45 |
14 | 10d979486d |
15 | 895739428 |
hex | 52575c3d1 |
22103311313 has 8 divisors (see below), whose sum is σ = 22229815296. Its totient is φ = 21976920000.
The previous prime is 22103311303. The next prime is 22103311319. The reversal of 22103311313 is 31311330122.
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 22103311313 - 28 = 22103311057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22103311319) 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, 382313 + ... + 436313.
It is an arithmetic number, because the mean of its divisors is an integer number (2778726912).
Almost surely, 222103311313 is an apocalyptic number.
It is an amenable number.
22103311313 is a deficient number, since it is larger than the sum of its proper divisors (126503983).
22103311313 is a wasteful number, since it uses less digits than its factorization.
22103311313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56335.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 22103311313 its reverse (31311330122), we get a palindrome (53414641435).
The spelling of 22103311313 in words is "twenty-two billion, one hundred three million, three hundred eleven thousand, three hundred thirteen".
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