Base | Representation |
---|---|
bin | 1010001001010101111000… |
… | …00000100100101010100101 |
3 | 2220222221010220010001011001 |
4 | 11010222330000210222211 |
5 | 10411021331341332323 |
6 | 115241344055513301 |
7 | 4461634456215442 |
oct | 504527400445245 |
9 | 86887126101131 |
10 | 22311214402213 |
11 | 7122150972520 |
12 | 2604090688831 |
13 | c5ac27b2bb59 |
14 | 571c233b09c9 |
15 | 28a574d133ad |
hex | 144abc024aa5 |
22311214402213 has 16 divisors (see below), whose sum is σ = 24428638088640. Its totient is φ = 20208653539200.
The previous prime is 22311214402181. The next prime is 22311214402249. The reversal of 22311214402213 is 31220441211322.
It is a cyclic number.
It is not a de Polignac number, because 22311214402213 - 25 = 22311214402181 is a prime.
It is a super-3 number, since 3×223112144022133 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22311214472213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62104618 + ... + 62462836.
It is an arithmetic number, because the mean of its divisors is an integer number (1526789880540).
Almost surely, 222311214402213 is an apocalyptic number.
It is an amenable number.
22311214402213 is a deficient number, since it is larger than the sum of its proper divisors (2117423686427).
22311214402213 is a wasteful number, since it uses less digits than its factorization.
22311214402213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378948.
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 22311214402213 its reverse (31220441211322), we get a palindrome (53531655613535).
The spelling of 22311214402213 in words is "twenty-two trillion, three hundred eleven billion, two hundred fourteen million, four hundred two thousand, two hundred thirteen".
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