Base | Representation |
---|---|
bin | 100001100001000001011… |
… | …010110010101110101111 |
3 | 22011011221222011101121202 |
4 | 201201001122302232233 |
5 | 300213423200410411 |
6 | 4522024145320115 |
7 | 325254305044145 |
oct | 41410132625657 |
9 | 8134858141552 |
10 | 2303200013231 |
11 | 8088663aa417 |
12 | 31246103603b |
13 | 139263337820 |
14 | 7d6929c1595 |
15 | 3eda158d83b |
hex | 218416b2baf |
2303200013231 has 16 divisors (see below), whose sum is σ = 2506413559104. Its totient is φ = 2103739444224.
The previous prime is 2303200013183. The next prime is 2303200013243. The reversal of 2303200013231 is 1323100023032.
It is a cyclic number.
It is not a de Polignac number, because 2303200013231 - 230 = 2302126271407 is a prime.
It is a super-2 number, since 2×23032000132312 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2303200019231) 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, 1036415 + ... + 2383391.
It is an arithmetic number, because the mean of its divisors is an integer number (156650847444).
Almost surely, 22303200013231 is an apocalyptic number.
2303200013231 is a deficient number, since it is larger than the sum of its proper divisors (203213545873).
2303200013231 is a wasteful number, since it uses less digits than its factorization.
2303200013231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348370.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 2303200013231 its reverse (1323100023032), we get a palindrome (3626300036263).
The spelling of 2303200013231 in words is "two trillion, three hundred three billion, two hundred million, thirteen thousand, two hundred thirty-one".
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