Base | Representation |
---|---|
bin | 101010011001000… |
… | …0100100111001000 |
3 | 10200010112000202112 |
4 | 1110302010213020 |
5 | 10403114142412 |
6 | 353051121452 |
7 | 50151206303 |
oct | 12462044710 |
9 | 3603460675 |
10 | 1422412232 |
11 | 66aa073aa |
12 | 338443288 |
13 | 1988c7b57 |
14 | d6ca7b3a |
15 | 84d20722 |
hex | 54c849c8 |
1422412232 has 8 divisors (see below), whose sum is σ = 2667022950. Its totient is φ = 711206112.
The previous prime is 1422412193. The next prime is 1422412237. The reversal of 1422412232 is 2322142241.
It can be written as a sum of positive squares in only one way, i.e., 1355270596 + 67141636 = 36814^2 + 8194^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 1422412198 and 1422412207.
It is not an unprimeable number, because it can be changed into a prime (1422412237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88900757 + ... + 88900772.
Almost surely, 21422412232 is an apocalyptic number.
It is an amenable number.
1422412232 is a deficient number, since it is larger than the sum of its proper divisors (1244610718).
1422412232 is a wasteful number, since it uses less digits than its factorization.
1422412232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177801535 (or 177801531 counting only the distinct ones).
The product of its digits is 1536, while the sum is 23.
The square root of 1422412232 is about 37714.8807766908. The cubic root of 1422412232 is about 1124.6269662305.
Adding to 1422412232 its reverse (2322142241), we get a palindrome (3744554473).
The spelling of 1422412232 in words is "one billion, four hundred twenty-two million, four hundred twelve thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •