Base | Representation |
---|---|
bin | 11010110101000101… |
… | …11111000010011111 |
3 | 1101011211201011011021 |
4 | 31122202333002133 |
5 | 213444412204211 |
6 | 10341144105011 |
7 | 1016642112331 |
oct | 153242770237 |
9 | 41154634137 |
10 | 14404022431 |
11 | 6121771277 |
12 | 295ba65167 |
13 | 148722b2c6 |
14 | 9a9007451 |
15 | 59483d771 |
hex | 35a8bf09f |
14404022431 has 2 divisors, whose sum is σ = 14404022432. Its totient is φ = 14404022430.
The previous prime is 14404022419. The next prime is 14404022447. The reversal of 14404022431 is 13422040441.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14404022431 - 213 = 14404014239 is a prime.
It is a super-2 number, since 2×144040224312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14404022396 and 14404022405.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14404022401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7202011215 + 7202011216.
It is an arithmetic number, because the mean of its divisors is an integer number (7202011216).
Almost surely, 214404022431 is an apocalyptic number.
14404022431 is a deficient number, since it is larger than the sum of its proper divisors (1).
14404022431 is an equidigital number, since it uses as much as digits as its factorization.
14404022431 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 14404022431 its reverse (13422040441), we get a palindrome (27826062872).
The spelling of 14404022431 in words is "fourteen billion, four hundred four million, twenty-two thousand, four hundred thirty-one".
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