Base | Representation |
---|---|
bin | 101010100010100… |
… | …1001101101100111 |
3 | 10200110221010201010 |
4 | 1111011021231213 |
5 | 10410404220423 |
6 | 353350233303 |
7 | 50241550311 |
oct | 12505115547 |
9 | 3613833633 |
10 | 1427413863 |
11 | 672813187 |
12 | 33a055833 |
13 | 1999595b5 |
14 | d780a7b1 |
15 | 854ac693 |
hex | 55149b67 |
1427413863 has 8 divisors (see below), whose sum is σ = 1903956208. Its totient is φ = 951240384.
The previous prime is 1427413849. The next prime is 1427413921. The reversal of 1427413863 is 3683147241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1427413863 - 210 = 1427412839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1427417863) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83056 + ... + 98757.
It is an arithmetic number, because the mean of its divisors is an integer number (237994526).
Almost surely, 21427413863 is an apocalyptic number.
1427413863 is a deficient number, since it is larger than the sum of its proper divisors (476542345).
1427413863 is a wasteful number, since it uses less digits than its factorization.
1427413863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184433.
The product of its digits is 96768, while the sum is 39.
The square root of 1427413863 is about 37781.1310444777. The cubic root of 1427413863 is about 1125.9436002298.
The spelling of 1427413863 in words is "one billion, four hundred twenty-seven million, four hundred thirteen thousand, eight hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •