Base | Representation |
---|---|
bin | 100000010110001111011… |
… | …011101100011100011100 |
3 | 21212111201000222101020121 |
4 | 200112033123230130130 |
5 | 242410002022300402 |
6 | 4421104353524324 |
7 | 316412434304050 |
oct | 40261733543434 |
9 | 7774630871217 |
10 | 2222904493852 |
11 | 7878016aa249 |
12 | 2ba9922736a4 |
13 | 131807c13493 |
14 | 798368bbc60 |
15 | 3cc52198837 |
hex | 2058f6ec71c |
2222904493852 has 24 divisors (see below), whose sum is σ = 4471507315296. Its totient is φ = 947166570048.
The previous prime is 2222904493811. The next prime is 2222904493853. The reversal of 2222904493852 is 2583944092222.
2222904493852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2222904493852.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222904493853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229444423 + ... + 229454110.
It is an arithmetic number, because the mean of its divisors is an integer number (186312804804).
Almost surely, 22222904493852 is an apocalyptic number.
It is an amenable number.
2222904493852 is an abundant number, since it is smaller than the sum of its proper divisors (2248602821444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222904493852 is a wasteful number, since it uses less digits than its factorization.
2222904493852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 458898717 (or 458898715 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 52.
The spelling of 2222904493852 in words is "two trillion, two hundred twenty-two billion, nine hundred four million, four hundred ninety-three thousand, eight hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •