Base | Representation |
---|---|
bin | 101010011001001… |
… | …1101010111100010 |
3 | 10200010201011212011 |
4 | 1110302131113202 |
5 | 10403130414014 |
6 | 353053223134 |
7 | 50152111033 |
oct | 12462352742 |
9 | 3603634764 |
10 | 1422513634 |
11 | 66aa76603 |
12 | 338491aaa |
13 | 198932059 |
14 | d6cd2a8a |
15 | 84d407c4 |
hex | 54c9d5e2 |
1422513634 has 8 divisors (see below), whose sum is σ = 2133981648. Its totient is φ = 711186420.
The previous prime is 1422513619. The next prime is 1422513671. The reversal of 1422513634 is 4363152241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1422513596 and 1422513605.
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, 4632 + ... + 53539.
It is an arithmetic number, because the mean of its divisors is an integer number (266747706).
Almost surely, 21422513634 is an apocalyptic number.
1422513634 is a deficient number, since it is larger than the sum of its proper divisors (711468014).
1422513634 is a wasteful number, since it uses less digits than its factorization.
1422513634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70400.
The product of its digits is 17280, while the sum is 31.
The square root of 1422513634 is about 37716.2250762189. The cubic root of 1422513634 is about 1124.6536900150.
Adding to 1422513634 its reverse (4363152241), we get a palindrome (5785665875).
The spelling of 1422513634 in words is "one billion, four hundred twenty-two million, five hundred thirteen thousand, six hundred thirty-four".
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