Base | Representation |
---|---|
bin | 1100001110110101110… |
… | …0010110110000010001 |
3 | 202002102011100220021211 |
4 | 3003231130112300101 |
5 | 11420332332014013 |
6 | 240312105420121 |
7 | 21116342032435 |
oct | 3035534266021 |
9 | 662364326254 |
10 | 210142063633 |
11 | 81136797777 |
12 | 3488819a641 |
13 | 16a7c58a068 |
14 | a2570649c5 |
15 | 56eda4523d |
hex | 30ed716c11 |
210142063633 has 4 divisors (see below), whose sum is σ = 210144207168. Its totient is φ = 210139920100.
The previous prime is 210142063631. The next prime is 210142063679. The reversal of 210142063633 is 336360241012.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 210142063633 - 21 = 210142063631 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 210142063595 and 210142063604.
It is not an unprimeable number, because it can be changed into a prime (210142063631) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917293 + ... + 1123258.
It is an arithmetic number, because the mean of its divisors is an integer number (52536051792).
Almost surely, 2210142063633 is an apocalyptic number.
It is an amenable number.
210142063633 is a deficient number, since it is larger than the sum of its proper divisors (2143535).
210142063633 is a wasteful number, since it uses less digits than its factorization.
210142063633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2143534.
The product of its (nonzero) digits is 15552, while the sum is 31.
The spelling of 210142063633 in words is "two hundred ten billion, one hundred forty-two million, sixty-three thousand, six hundred thirty-three".
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