Base | Representation |
---|---|
bin | 11101010001000100111… |
… | …111001111001001011010 |
3 | 21010021021010121121220201 |
4 | 131101010333033021122 |
5 | 230422420220403310 |
6 | 4135533345212414 |
7 | 265206314654602 |
oct | 35210477171132 |
9 | 7107233547821 |
10 | 2011202122330 |
11 | 705a45191125 |
12 | 28594b63110a |
13 | 11786a30a01b |
14 | 6d4b2535c02 |
15 | 374b1694e3a |
hex | 1d444fcf25a |
2011202122330 has 16 divisors (see below), whose sum is σ = 3620196314784. Its totient is φ = 804473627920.
The previous prime is 2011202122277. The next prime is 2011202122331. The reversal of 2011202122330 is 332212021102.
It is a junction number, because it is equal to n+sod(n) for n = 2011202122298 and 2011202122307.
It is not an unprimeable number, because it can be changed into a prime (2011202122331) 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, 349929 + ... + 2035891.
It is an arithmetic number, because the mean of its divisors is an integer number (226262269674).
Almost surely, 22011202122330 is an apocalyptic number.
2011202122330 is a deficient number, since it is larger than the sum of its proper divisors (1608994192454).
2011202122330 is a wasteful number, since it uses less digits than its factorization.
2011202122330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1805261.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 2011202122330 its reverse (332212021102), we get a palindrome (2343414143432).
The spelling of 2011202122330 in words is "two trillion, eleven billion, two hundred two million, one hundred twenty-two thousand, three hundred thirty".
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