Base | Representation |
---|---|
bin | 10010110100101111… |
… | …011011111001101010 |
3 | 1221011121211022012100 |
4 | 102310233123321222 |
5 | 312343310444424 |
6 | 13141345354230 |
7 | 1313606614605 |
oct | 226457337152 |
9 | 57147738170 |
10 | 20212203114 |
11 | 86322973a4 |
12 | 3b01038976 |
13 | 1ba16454cc |
14 | d9a56333c |
15 | 7d46d5dc9 |
hex | 4b4bdbe6a |
20212203114 has 12 divisors (see below), whose sum is σ = 43793106786. Its totient is φ = 6737401032.
The previous prime is 20212203101. The next prime is 20212203161. The reversal of 20212203114 is 41130221202.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 18419104089 + 1793099025 = 135717^2 + 42345^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1122900173 = 20212203114 / (2 + 0 + 2 + 1 + 2 + 2 + 0 + 3 + 1 + 1 + 4).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561450069 + ... + 561450104.
Almost surely, 220212203114 is an apocalyptic number.
20212203114 is an abundant number, since it is smaller than the sum of its proper divisors (23580903672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20212203114 is a wasteful number, since it uses less digits than its factorization.
20212203114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1122900181 (or 1122900178 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 20212203114 its reverse (41130221202), we get a palindrome (61342424316).
The spelling of 20212203114 in words is "twenty billion, two hundred twelve million, two hundred three thousand, one hundred fourteen".
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