Base | Representation |
---|---|
bin | 101101111100111100011010… |
… | …011101101011101111001111 |
3 | 222111120120202112221010111001 |
4 | 231330330122131223233033 |
5 | 202442202031301232343 |
6 | 1553455303522041131 |
7 | 60366152424536053 |
oct | 5574743235535717 |
9 | 874516675833431 |
10 | 202100130102223 |
11 | 59439202780a31 |
12 | 1a8004387a91a7 |
13 | 889cc64285b42 |
14 | 37c99ac91dc63 |
15 | 185714c90544d |
hex | b7cf1a76bbcf |
202100130102223 has 4 divisors (see below), whose sum is σ = 202131458605048. Its totient is φ = 202068801599400.
The previous prime is 202100130102191. The next prime is 202100130102229. The reversal of 202100130102223 is 322201031001202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 202100130102223 - 25 = 202100130102191 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 202100130102223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202100130102229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15664241736 + ... + 15664254637.
It is an arithmetic number, because the mean of its divisors is an integer number (50532864651262).
Almost surely, 2202100130102223 is an apocalyptic number.
202100130102223 is a deficient number, since it is larger than the sum of its proper divisors (31328502825).
202100130102223 is an equidigital number, since it uses as much as digits as its factorization.
202100130102223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31328502824.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 202100130102223 its reverse (322201031001202), we get a palindrome (524301161103425).
The spelling of 202100130102223 in words is "two hundred two trillion, one hundred billion, one hundred thirty million, one hundred two thousand, two hundred twenty-three".
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