Base | Representation |
---|---|
bin | 10010101011000000… |
… | …01110000101010010 |
3 | 221212121202112022200 |
4 | 21111200032011102 |
5 | 131012224203432 |
6 | 4334414344030 |
7 | 503262240651 |
oct | 112540160522 |
9 | 27777675280 |
10 | 10024444242 |
11 | 42845a036a |
12 | 1b391bb016 |
13 | c39a98717 |
14 | 6b14c7198 |
15 | 3da0daa7c |
hex | 25580e152 |
10024444242 has 48 divisors (see below), whose sum is σ = 22244422200. Its totient is φ = 3261689856.
The previous prime is 10024444231. The next prime is 10024444249. The reversal of 10024444242 is 24244442001.
It can be written as a sum of positive squares in 4 ways, for example, as 7598783241 + 2425661001 = 87171^2 + 49251^2 .
It is not an unprimeable number, because it can be changed into a prime (10024444249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88134 + ... + 166782.
Almost surely, 210024444242 is an apocalyptic number.
10024444242 is an abundant number, since it is smaller than the sum of its proper divisors (12219977958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10024444242 is a wasteful number, since it uses less digits than its factorization.
10024444242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78827 (or 78824 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 27.
Adding to 10024444242 its reverse (24244442001), we get a palindrome (34268886243).
The spelling of 10024444242 in words is "ten billion, twenty-four million, four hundred forty-four thousand, two hundred forty-two".
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