Base | Representation |
---|---|
bin | 1100011010010110100… |
… | …0101110001111010101 |
3 | 202101101112012211220020 |
4 | 3012211220232033111 |
5 | 11443144433011201 |
6 | 241542500255353 |
7 | 21256044520620 |
oct | 3064550561725 |
9 | 671345184806 |
10 | 213232313301 |
11 | 8248209a017 |
12 | 353ab0a1559 |
13 | 17152880067 |
14 | a46b640db7 |
15 | 582eeb4a36 |
hex | 31a5a2e3d5 |
213232313301 has 32 divisors (see below), whose sum is σ = 352039615488. Its totient is φ = 112012588800.
The previous prime is 213232313297. The next prime is 213232313401. The reversal of 213232313301 is 103313232312.
It is not a de Polignac number, because 213232313301 - 22 = 213232313297 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213232313201) 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, 6929875 + ... + 6960576.
It is an arithmetic number, because the mean of its divisors is an integer number (11001237984).
Almost surely, 2213232313301 is an apocalyptic number.
213232313301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
213232313301 is a deficient number, since it is larger than the sum of its proper divisors (138807302187).
213232313301 is a wasteful number, since it uses less digits than its factorization.
213232313301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13890521.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 213232313301 its reverse (103313232312), we get a palindrome (316545545613).
The spelling of 213232313301 in words is "two hundred thirteen billion, two hundred thirty-two million, three hundred thirteen thousand, three hundred one".
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