Base | Representation |
---|---|
bin | 100100101101111… |
… | …0000001111010010 |
3 | 10011212020201002001 |
4 | 1021123300033102 |
5 | 10010343342432 |
6 | 322130144214 |
7 | 42346634266 |
oct | 11133601722 |
9 | 3155221061 |
10 | 1232012242 |
11 | 58249103a |
12 | 2a472206a |
13 | 168322336 |
14 | b98a40a6 |
15 | 732609e7 |
hex | 496f03d2 |
1232012242 has 16 divisors (see below), whose sum is σ = 1913763672. Its totient is φ = 594472320.
The previous prime is 1232012237. The next prime is 1232012263. The reversal of 1232012242 is 2422102321.
It can be written as a sum of positive squares in 4 ways, for example, as 1164788641 + 67223601 = 34129^2 + 8199^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88803 + ... + 101734.
Almost surely, 21232012242 is an apocalyptic number.
1232012242 is a deficient number, since it is larger than the sum of its proper divisors (681751430).
1232012242 is a wasteful number, since it uses less digits than its factorization.
1232012242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190653.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 1232012242 is about 35100.0319373074. The cubic root of 1232012242 is about 1072.0252329631.
Adding to 1232012242 its reverse (2422102321), we get a palindrome (3654114563).
The spelling of 1232012242 in words is "one billion, two hundred thirty-two million, twelve thousand, two hundred forty-two".
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