Base | Representation |
---|---|
bin | 1001001100011110101110… |
… | …01111011100011001100010 |
3 | 2122121000102010001221210202 |
4 | 10212033113033130121202 |
5 | 10122241101141242234 |
6 | 111000541105425202 |
7 | 4154563666664240 |
oct | 446172717343142 |
9 | 78530363057722 |
10 | 20220022212194 |
11 | 6496299449642 |
12 | 232693863b202 |
13 | b38980786b3c |
14 | 4dc923567790 |
15 | 250e80eb277e |
hex | 1263d73dc662 |
20220022212194 has 16 divisors (see below), whose sum is σ = 34737761096448. Its totient is φ = 8647007336352.
The previous prime is 20220022212113. The next prime is 20220022212197. The reversal of 20220022212194 is 49121222002202.
It is not an unprimeable number, because it can be changed into a prime (20220022212197) 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, 1559699027 + ... + 1559711990.
It is an arithmetic number, because the mean of its divisors is an integer number (2171110068528).
Almost surely, 220220022212194 is an apocalyptic number.
20220022212194 is a deficient number, since it is larger than the sum of its proper divisors (14517738884254).
20220022212194 is a wasteful number, since it uses less digits than its factorization.
20220022212194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3119411489.
The product of its (nonzero) digits is 4608, while the sum is 29.
Adding to 20220022212194 its reverse (49121222002202), we get a palindrome (69341244214396).
The spelling of 20220022212194 in words is "twenty trillion, two hundred twenty billion, twenty-two million, two hundred twelve thousand, one hundred ninety-four".
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