Base | Representation |
---|---|
bin | 1001100010100… |
… | …1000111001011 |
3 | 2210021221021111 |
4 | 2120221013023 |
5 | 40220424113 |
6 | 3545351151 |
7 | 664054501 |
oct | 230510713 |
9 | 83257244 |
10 | 40014283 |
11 | 20650361 |
12 | 114984b7 |
13 | 83a01ba |
14 | 5458671 |
15 | 37a613d |
hex | 26291cb |
40014283 has 2 divisors, whose sum is σ = 40014284. Its totient is φ = 40014282.
The previous prime is 40014269. The next prime is 40014313. The reversal of 40014283 is 38241004.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 40014283 - 217 = 39883211 is a prime.
It is a super-2 number, since 2×400142832 = 3202285688008178, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (40014203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20007141 + 20007142.
It is an arithmetic number, because the mean of its divisors is an integer number (20007142).
Almost surely, 240014283 is an apocalyptic number.
40014283 is a deficient number, since it is larger than the sum of its proper divisors (1).
40014283 is an equidigital number, since it uses as much as digits as its factorization.
40014283 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 40014283 is about 6325.6843898506. The cubic root of 40014283 is about 342.0358904687.
Adding to 40014283 its reverse (38241004), we get a palindrome (78255287).
The spelling of 40014283 in words is "forty million, fourteen thousand, two hundred eighty-three".
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