Base | Representation |
---|---|
bin | 10010101011101101… |
… | …11111000111010010 |
3 | 221220000222201212201 |
4 | 21111312333013102 |
5 | 131020241142432 |
6 | 4335150313414 |
7 | 503364045244 |
oct | 112566770722 |
9 | 27800881781 |
10 | 10030412242 |
11 | 42879a71a4 |
12 | 1b3b1b886a |
13 | c3b0a7c96 |
14 | 6b21dc094 |
15 | 3da8b8ee7 |
hex | 255dbf1d2 |
10030412242 has 4 divisors (see below), whose sum is σ = 15045618366. Its totient is φ = 5015206120.
The previous prime is 10030412239. The next prime is 10030412261. The reversal of 10030412242 is 24221403001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24221403001 = 599 ⋅40436399.
It can be written as a sum of positive squares in only one way, i.e., 6681591081 + 3348821161 = 81741^2 + 57869^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507603059 + ... + 2507603062.
Almost surely, 210030412242 is an apocalyptic number.
10030412242 is a deficient number, since it is larger than the sum of its proper divisors (5015206124).
10030412242 is an equidigital number, since it uses as much as digits as its factorization.
10030412242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5015206123.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 10030412242 its reverse (24221403001), we get a palindrome (34251815243).
The spelling of 10030412242 in words is "ten billion, thirty million, four hundred twelve thousand, two hundred forty-two".
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