Base | Representation |
---|---|
bin | 101010000001110… |
… | …1000111110101111 |
3 | 10122021121122012002 |
4 | 1110003220332233 |
5 | 10342010143211 |
6 | 351534202515 |
7 | 46642563065 |
oct | 12403507657 |
9 | 3567548162 |
10 | 1410240431 |
11 | 664053566 |
12 | 33435343b |
13 | 1962258c2 |
14 | d541a035 |
15 | 83c1903b |
hex | 540e8faf |
1410240431 has 4 divisors (see below), whose sum is σ = 1410320952. Its totient is φ = 1410159912.
The previous prime is 1410240407. The next prime is 1410240443. The reversal of 1410240431 is 1340420141.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1340420141 = 2221 ⋅603521.
It is a cyclic number.
It is not a de Polignac number, because 1410240431 - 210 = 1410239407 is a prime.
It is a super-2 number, since 2×14102404312 = 3977556146454131522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1410243431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1640 + ... + 53133.
It is an arithmetic number, because the mean of its divisors is an integer number (352580238).
Almost surely, 21410240431 is an apocalyptic number.
1410240431 is a deficient number, since it is larger than the sum of its proper divisors (80521).
1410240431 is an equidigital number, since it uses as much as digits as its factorization.
1410240431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80520.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1410240431 is about 37553.1680554384. The cubic root of 1410240431 is about 1121.4099035648.
Adding to 1410240431 its reverse (1340420141), we get a palindrome (2750660572).
The spelling of 1410240431 in words is "one billion, four hundred ten million, two hundred forty thousand, four hundred thirty-one".
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