Base | Representation |
---|---|
bin | 10010010101011110101000… |
… | …10100110100001100011011 |
3 | 12021202121001102010101222222 |
4 | 21022233110110310030123 |
5 | 20241102210034442021 |
6 | 221430540105534255 |
7 | 11331024413100131 |
oct | 1112572424641433 |
9 | 167677042111888 |
10 | 40320420234011 |
11 | 11935881086425 |
12 | 463244b1a438b |
13 | 1966278b78378 |
14 | 9d5739653751 |
15 | 49dc5eea56ab |
hex | 24abd453431b |
40320420234011 has 2 divisors, whose sum is σ = 40320420234012. Its totient is φ = 40320420234010.
The previous prime is 40320420233981. The next prime is 40320420234023. The reversal of 40320420234011 is 11043202402304.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40320420234011 is a prime.
It is a super-2 number, since 2×403204202340112 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (40320420234811) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20160210117005 + 20160210117006.
It is an arithmetic number, because the mean of its divisors is an integer number (20160210117006).
Almost surely, 240320420234011 is an apocalyptic number.
40320420234011 is a deficient number, since it is larger than the sum of its proper divisors (1).
40320420234011 is an equidigital number, since it uses as much as digits as its factorization.
40320420234011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 40320420234011 its reverse (11043202402304), we get a palindrome (51363622636315).
The spelling of 40320420234011 in words is "forty trillion, three hundred twenty billion, four hundred twenty million, two hundred thirty-four thousand, eleven".
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