Base | Representation |
---|---|
bin | 100000011101110010110… |
… | …000000100111000000101 |
3 | 21220021122010222222000122 |
4 | 200131302300010320011 |
5 | 243023103341412013 |
6 | 4424525140151325 |
7 | 320120405402330 |
oct | 40356260047005 |
9 | 7807563888018 |
10 | 2231013232133 |
11 | 790192897344 |
12 | 300475998545 |
13 | 1324cab3957a |
14 | 79da57ad617 |
15 | 3d078ec2a08 |
hex | 20772c04e05 |
2231013232133 has 8 divisors (see below), whose sum is σ = 2549738981952. Its totient is φ = 1912289875776.
The previous prime is 2231013232103. The next prime is 2231013232157. The reversal of 2231013232133 is 3312323101322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2231013232133 - 238 = 1956135325189 is a prime.
It is a super-3 number, since 3×22310132321333 (a number of 38 digits) contains 333 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 (2231013232103) 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, 2402141 + ... + 3198797.
It is an arithmetic number, because the mean of its divisors is an integer number (318717372744).
Almost surely, 22231013232133 is an apocalyptic number.
It is an amenable number.
2231013232133 is a deficient number, since it is larger than the sum of its proper divisors (318725749819).
2231013232133 is an equidigital number, since it uses as much as digits as its factorization.
2231013232133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1196731.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 2231013232133 its reverse (3312323101322), we get a palindrome (5543336333455).
The spelling of 2231013232133 in words is "two trillion, two hundred thirty-one billion, thirteen million, two hundred thirty-two thousand, one hundred thirty-three".
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