Base | Representation |
---|---|
bin | 1100011010100110111… |
… | …1101000010101110101 |
3 | 202101120022220022222011 |
4 | 3012221233220111311 |
5 | 11443320103424023 |
6 | 241553401404221 |
7 | 21260542365001 |
oct | 3065157502565 |
9 | 671508808864 |
10 | 213301233013 |
11 | 82507a92460 |
12 | 3540a199671 |
13 | 17163c30c5b |
14 | a476861701 |
15 | 583607a50d |
hex | 31a9be8575 |
213301233013 has 8 divisors (see below), whose sum is σ = 238103702496. Its totient is φ = 189400671600.
The previous prime is 213301233011. The next prime is 213301233017. The reversal of 213301233013 is 310332103312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 213301233013 - 21 = 213301233011 is a prime.
It is a super-2 number, since 2×2133012330132 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213301233011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225476518 + ... + 225477463.
It is an arithmetic number, because the mean of its divisors is an integer number (29762962812).
Almost surely, 2213301233013 is an apocalyptic number.
It is an amenable number.
213301233013 is a deficient number, since it is larger than the sum of its proper divisors (24802469483).
213301233013 is a wasteful number, since it uses less digits than its factorization.
213301233013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450954035.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 213301233013 its reverse (310332103312), we get a palindrome (523633336325).
The spelling of 213301233013 in words is "two hundred thirteen billion, three hundred one million, two hundred thirty-three thousand, thirteen".
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