Base | Representation |
---|---|
bin | 1101101111001110111000… |
… | …10111110011110110110110 |
3 | 10221222001210221021000112211 |
4 | 12313213130113303312312 |
5 | 12424430443232101011 |
6 | 144130213022204034 |
7 | 6235420654655542 |
oct | 667473427636666 |
9 | 127861727230484 |
10 | 30210202222006 |
11 | 9698090637694 |
12 | 347ab3372361a |
13 | 13b1a6b300381 |
14 | 7662783d0a22 |
15 | 375c83c53b21 |
hex | 1b79dc5f3db6 |
30210202222006 has 4 divisors (see below), whose sum is σ = 45315303333012. Its totient is φ = 15105101111002.
The previous prime is 30210202221971. The next prime is 30210202222027. The reversal of 30210202222006 is 60022220201203.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7552550555500 + ... + 7552550555503.
It is an arithmetic number, because the mean of its divisors is an integer number (11328825833253).
Almost surely, 230210202222006 is an apocalyptic number.
30210202222006 is a deficient number, since it is larger than the sum of its proper divisors (15105101111006).
30210202222006 is a wasteful number, since it uses less digits than its factorization.
30210202222006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15105101111005.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 30210202222006 its reverse (60022220201203), we get a palindrome (90232422423209).
The spelling of 30210202222006 in words is "thirty trillion, two hundred ten billion, two hundred two million, two hundred twenty-two thousand, six".
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