Base | Representation |
---|---|
bin | 100000011110000001000… |
… | …010111011001100011001 |
3 | 21220022020212021012002122 |
4 | 200132001002323030121 |
5 | 243024101240213413 |
6 | 4425005024311025 |
7 | 320126350014200 |
oct | 40360102731431 |
9 | 7808225235078 |
10 | 2231253054233 |
11 | 7902a61a9225 |
12 | 300522172475 |
13 | 132538727438 |
14 | 79dc959a237 |
15 | 3d090096108 |
hex | 207810bb319 |
2231253054233 has 24 divisors (see below), whose sum is σ = 2651105837952. Its totient is φ = 1871569342944.
The previous prime is 2231253054209. The next prime is 2231253054337. The reversal of 2231253054233 is 3324503521322.
It is not a de Polignac number, because 2231253054233 - 232 = 2226958086937 is a prime.
It is a super-3 number, since 3×22312530542333 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2231253054193 and 2231253054202.
It is not an unprimeable number, because it can be changed into a prime (2231253051233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19040366 + ... + 19157192.
It is an arithmetic number, because the mean of its divisors is an integer number (110462743248).
Almost surely, 22231253054233 is an apocalyptic number.
It is an amenable number.
2231253054233 is a deficient number, since it is larger than the sum of its proper divisors (419852783719).
2231253054233 is a wasteful number, since it uses less digits than its factorization.
2231253054233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125181 (or 125174 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 35.
Adding to 2231253054233 its reverse (3324503521322), we get a palindrome (5555756575555).
The spelling of 2231253054233 in words is "two trillion, two hundred thirty-one billion, two hundred fifty-three million, fifty-four thousand, two hundred thirty-three".
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