Base | Representation |
---|---|
bin | 1001001100010000011001… |
… | …11100100100110110001100 |
3 | 2122120021120021000210200222 |
4 | 10212020030330210312030 |
5 | 10122124324311114012 |
6 | 110553230121410512 |
7 | 4154202314220020 |
oct | 446101474446614 |
9 | 78507507023628 |
10 | 20212333301132 |
11 | 6493003239995 |
12 | 2325351639a38 |
13 | b38026824c1b |
14 | 4dc3d431c380 |
15 | 250b80e66972 |
hex | 12620cf24d8c |
20212333301132 has 48 divisors (see below), whose sum is σ = 41419969147200. Its totient is φ = 8449244697600.
The previous prime is 20212333301129. The next prime is 20212333301137. The reversal of 20212333301132 is 23110333321202.
It is a super-2 number, since 2×202123333011322 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20212333301137) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 3115994 + ... + 7080542.
It is an arithmetic number, because the mean of its divisors is an integer number (862916023900).
Almost surely, 220212333301132 is an apocalyptic number.
It is an amenable number.
20212333301132 is an abundant number, since it is smaller than the sum of its proper divisors (21207635846068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20212333301132 is a wasteful number, since it uses less digits than its factorization.
20212333301132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3969042 (or 3969040 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 20212333301132 its reverse (23110333321202), we get a palindrome (43322666622334).
The spelling of 20212333301132 in words is "twenty trillion, two hundred twelve billion, three hundred thirty-three million, three hundred one thousand, one hundred thirty-two".
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