Base | Representation |
---|---|
bin | 11110111100101110011 |
3 | 1220112010102 |
4 | 3313211303 |
5 | 224423011 |
6 | 33423015 |
7 | 11422436 |
oct | 3674563 |
9 | 1815112 |
10 | 1014131 |
11 | 632a28 |
12 | 40aa6b |
13 | 2967a1 |
14 | 1c581d |
15 | 15073b |
hex | f7973 |
1014131 has 2 divisors, whose sum is σ = 1014132. Its totient is φ = 1014130.
The previous prime is 1014127. The next prime is 1014137. The reversal of 1014131 is 1314101.
It is a weak prime.
It is an emirp because it is prime and its reverse (1314101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1014131 - 22 = 1014127 is a prime.
It is a super-2 number, since 2×10141312 = 2056923370322, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (1014137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507065 + 507066.
It is an arithmetic number, because the mean of its divisors is an integer number (507066).
21014131 is an apocalyptic number.
1014131 is a deficient number, since it is larger than the sum of its proper divisors (1).
1014131 is an equidigital number, since it uses as much as digits as its factorization.
1014131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 1014131 is about 1007.0407141720. The cubic root of 1014131 is about 100.4688318651.
Adding to 1014131 its reverse (1314101), we get a palindrome (2328232).
It can be divided in two parts, 10 and 14131, that added together give a palindrome (14141).
The spelling of 1014131 in words is "one million, fourteen thousand, one hundred thirty-one".
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