Base | Representation |
---|---|
bin | 1011000110001001010111… |
… | …0010101000110100010010 |
3 | 1121012022220022201010012012 |
4 | 2301202111302220310102 |
5 | 3044342022332401320 |
6 | 41540412003502522 |
7 | 2366302554435440 |
oct | 261422562506422 |
9 | 47168808633165 |
10 | 12200220200210 |
11 | 39840a2275749 |
12 | 1450599087a42 |
13 | 6a6625519633 |
14 | 3026cb01db90 |
15 | 16255088e4c5 |
hex | b1895ca8d12 |
12200220200210 has 64 divisors (see below), whose sum is σ = 25521193463040. Its totient is φ = 4112918933760.
The previous prime is 12200220200177. The next prime is 12200220200237. The reversal of 12200220200210 is 1200202200221.
It is a super-2 number, since 2×122002202002102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5103449 + ... + 7102508.
It is an arithmetic number, because the mean of its divisors is an integer number (398768647860).
Almost surely, 212200220200210 is an apocalyptic number.
12200220200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12200220200210 is an abundant number, since it is smaller than the sum of its proper divisors (13320973262830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12200220200210 is a wasteful number, since it uses less digits than its factorization.
12200220200210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12206211.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 12200220200210 its reverse (1200202200221), we get a palindrome (13400422400431).
The spelling of 12200220200210 in words is "twelve trillion, two hundred billion, two hundred twenty million, two hundred thousand, two hundred ten".
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