Base | Representation |
---|---|
bin | 1100011001100010010… |
… | …0000111010001010101 |
3 | 202100211020112122101120 |
4 | 3012120210013101111 |
5 | 11442222312020201 |
6 | 241505023514153 |
7 | 21250442431212 |
oct | 3063044072125 |
9 | 670736478346 |
10 | 213013001301 |
11 | 8237a316731 |
12 | 35349758959 |
13 | 171192c3849 |
14 | a44a472b09 |
15 | 581aae3536 |
hex | 3198907455 |
213013001301 has 16 divisors (see below), whose sum is σ = 287298002880. Its totient is φ = 140369328000.
The previous prime is 213013001281. The next prime is 213013001323. The reversal of 213013001301 is 103100310312.
It is not a de Polignac number, because 213013001301 - 26 = 213013001237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213013001101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 745926 + ... + 991176.
It is an arithmetic number, because the mean of its divisors is an integer number (17956125180).
Almost surely, 2213013001301 is an apocalyptic number.
It is an amenable number.
213013001301 is a deficient number, since it is larger than the sum of its proper divisors (74285001579).
213013001301 is a wasteful number, since it uses less digits than its factorization.
213013001301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248596.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 213013001301 its reverse (103100310312), we get a palindrome (316113311613).
The spelling of 213013001301 in words is "two hundred thirteen billion, thirteen million, one thousand, three hundred one".
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