Base | Representation |
---|---|
bin | 101010101100000… |
… | …1110001101011100 |
3 | 10200211100010021002 |
4 | 1111120032031130 |
5 | 10413144204040 |
6 | 354045325432 |
7 | 50332211153 |
oct | 12530161534 |
9 | 3624303232 |
10 | 1432413020 |
11 | 675618115 |
12 | 33b866878 |
13 | 19a9b9b8c |
14 | d834c59a |
15 | 85b48a15 |
hex | 5560e35c |
1432413020 has 12 divisors (see below), whose sum is σ = 3008067384. Its totient is φ = 572965200.
The previous prime is 1432413011. The next prime is 1432413043. The reversal of 1432413020 is 203142341.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 71620651 = 1432413020 / (1 + 4 + 3 + 2 + 4 + 1 + 3 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 1432412983 and 1432413001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35810306 + ... + 35810345.
It is an arithmetic number, because the mean of its divisors is an integer number (250672282).
Almost surely, 21432413020 is an apocalyptic number.
1432413020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1432413020 is an abundant number, since it is smaller than the sum of its proper divisors (1575654364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1432413020 is a wasteful number, since it uses less digits than its factorization.
1432413020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71620660 (or 71620658 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1432413020 is about 37847.2326597335. The cubic root of 1432413020 is about 1127.2565131879.
Adding to 1432413020 its reverse (203142341), we get a palindrome (1635555361).
The spelling of 1432413020 in words is "one billion, four hundred thirty-two million, four hundred thirteen thousand, twenty".
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