Base | Representation |
---|---|
bin | 10010101010111111… |
… | …01010111011010010 |
3 | 221212121111012210100 |
4 | 21111133222323102 |
5 | 131012210101432 |
6 | 4334411313230 |
7 | 503261101065 |
oct | 112537527322 |
9 | 27777435710 |
10 | 10024300242 |
11 | 4284502160 |
12 | 1b3914b816 |
13 | c39a48008 |
14 | 6b148a8dc |
15 | 3da0ad07c |
hex | 2557eaed2 |
10024300242 has 48 divisors (see below), whose sum is σ = 23700661920. Its totient is φ = 3036787200.
The previous prime is 10024300219. The next prime is 10024300249. The reversal of 10024300242 is 24200342001.
10024300242 is a `hidden beast` number, since 100 + 24 + 300 + 242 = 666.
It is a super-2 number, since 2×100243002422 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10024300249) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1098117 + ... + 1107207.
It is an arithmetic number, because the mean of its divisors is an integer number (493763790).
Almost surely, 210024300242 is an apocalyptic number.
10024300242 is an abundant number, since it is smaller than the sum of its proper divisors (13676361678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10024300242 is a wasteful number, since it uses less digits than its factorization.
10024300242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14679 (or 14676 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 10024300242 its reverse (24200342001), we get a palindrome (34224642243).
It can be divided in two parts, 100 and 24300242, that added together give a palindrome (24300342).
The spelling of 10024300242 in words is "ten billion, twenty-four million, three hundred thousand, two hundred forty-two".
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