Base | Representation |
---|---|
bin | 101101111100111110010111… |
… | …000110101000111010001011 |
3 | 222111120210011021201120122022 |
4 | 231330332113012220322023 |
5 | 202442220322112311243 |
6 | 1553500251221515055 |
7 | 60366255305641634 |
oct | 5574762706507213 |
9 | 874523137646568 |
10 | 202102221213323 |
11 | 5943a086098722 |
12 | 1a800920b72a8b |
13 | 88a0208580aa2 |
14 | 37c9b2a53488b |
15 | 18572212b3b68 |
hex | b7cf971a8e8b |
202102221213323 has 32 divisors (see below), whose sum is σ = 208424864102400. Its totient is φ = 195889110912000.
The previous prime is 202102221213301. The next prime is 202102221213331. The reversal of 202102221213323 is 323312122201202.
It is a cyclic number.
It is not a de Polignac number, because 202102221213323 - 26 = 202102221213259 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202102221213292 and 202102221213301.
It is not an unprimeable number, because it can be changed into a prime (202102221213023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7039176938 + ... + 7039205648.
It is an arithmetic number, because the mean of its divisors is an integer number (6513277003200).
Almost surely, 2202102221213323 is an apocalyptic number.
202102221213323 is a deficient number, since it is larger than the sum of its proper divisors (6322642889077).
202102221213323 is a wasteful number, since it uses less digits than its factorization.
202102221213323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32603.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 202102221213323 its reverse (323312122201202), we get a palindrome (525414343414525).
The spelling of 202102221213323 in words is "two hundred two trillion, one hundred two billion, two hundred twenty-one million, two hundred thirteen thousand, three hundred twenty-three".
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