Base | Representation |
---|---|
bin | 1001001100100010011011… |
… | …10101111000110000010100 |
3 | 2122121012112210012201022120 |
4 | 10212101031311320300110 |
5 | 10122304140033020200 |
6 | 111001510345455540 |
7 | 4154664210630534 |
oct | 446211565706024 |
9 | 78535483181276 |
10 | 20222012001300 |
11 | 649711a65164a |
12 | 23271b2aa15b0 |
13 | b38c09a97645 |
14 | 4dca719254c4 |
15 | 25104aa099a0 |
hex | 12644dd78c14 |
20222012001300 has 288 divisors, whose sum is σ = 62754639612672. Its totient is φ = 5014535454720.
The previous prime is 20222012001259. The next prime is 20222012001353. The reversal of 20222012001300 is 310021022202.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 20222012001300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 315774084 + ... + 315838116.
Almost surely, 220222012001300 is an apocalyptic number.
20222012001300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20222012001300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31377319806336).
20222012001300 is an abundant number, since it is smaller than the sum of its proper divisors (42532627611372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222012001300 is a wasteful number, since it uses less digits than its factorization.
20222012001300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65347 (or 65340 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 20222012001300 its reverse (310021022202), we get a palindrome (20532033023502).
The spelling of 20222012001300 in words is "twenty trillion, two hundred twenty-two billion, twelve million, one thousand, three hundred".
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