Base | Representation |
---|---|
bin | 101101110001011111011101… |
… | …000000011010010010011111 |
3 | 222101210100100110120201202011 |
4 | 231301133131000122102133 |
5 | 202341303232210100411 |
6 | 1552053545352212051 |
7 | 60255251532220405 |
oct | 5561373500322237 |
9 | 871710313521664 |
10 | 201313120003231 |
11 | 59165462024115 |
12 | 1a6b39b869a027 |
13 | 8843990583532 |
14 | 379d86d855475 |
15 | 1841939c1cc21 |
hex | b717dd01a49f |
201313120003231 has 8 divisors (see below), whose sum is σ = 204917600939744. Its totient is φ = 197731524660480.
The previous prime is 201313120003207. The next prime is 201313120003283. The reversal of 201313120003231 is 132300021313102.
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 201313120003231 - 211 = 201313120001183 is a prime.
It is a super-2 number, since 2×2013131200032312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201313120003631) 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, 5721380691 + ... + 5721415876.
It is an arithmetic number, because the mean of its divisors is an integer number (25614700117468).
Almost surely, 2201313120003231 is an apocalyptic number.
201313120003231 is a deficient number, since it is larger than the sum of its proper divisors (3604480936513).
201313120003231 is a wasteful number, since it uses less digits than its factorization.
201313120003231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11442796881.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 201313120003231 its reverse (132300021313102), we get a palindrome (333613141316333).
The spelling of 201313120003231 in words is "two hundred one trillion, three hundred thirteen billion, one hundred twenty million, three thousand, two hundred thirty-one".
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