Base | Representation |
---|---|
bin | 10100101101000110… |
… | …000100101110010011 |
3 | 2010101100022022021112 |
4 | 110231012010232103 |
5 | 331012214402121 |
6 | 14114000043535 |
7 | 1414625545130 |
oct | 245506045623 |
9 | 63340268245 |
10 | 22231403411 |
11 | 9479058478 |
12 | 43853035ab |
13 | 2133a82c99 |
14 | 110c7b9587 |
15 | 8a1adc75b |
hex | 52d184b93 |
22231403411 has 16 divisors (see below), whose sum is σ = 26516947968. Its totient is φ = 18223576800.
The previous prime is 22231403407. The next prime is 22231403423. The reversal of 22231403411 is 11430413222.
It is a cyclic number.
It is not a de Polignac number, because 22231403411 - 22 = 22231403407 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (22231403461) 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, 1204946 + ... + 1223256.
It is an arithmetic number, because the mean of its divisors is an integer number (1657309248).
Almost surely, 222231403411 is an apocalyptic number.
22231403411 is a deficient number, since it is larger than the sum of its proper divisors (4285544557).
22231403411 is a wasteful number, since it uses less digits than its factorization.
22231403411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25882.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 22231403411 its reverse (11430413222), we get a palindrome (33661816633).
The spelling of 22231403411 in words is "twenty-two billion, two hundred thirty-one million, four hundred three thousand, four hundred eleven".
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