Base | Representation |
---|---|
bin | 100001111010111100010… |
… | …111011110000001100011 |
3 | 22020211210122222102020220 |
4 | 201322330113132001203 |
5 | 301142423312341311 |
6 | 4542510033134123 |
7 | 330261105460602 |
oct | 41727427360143 |
9 | 8224718872226 |
10 | 2331032543331 |
11 | 819649112208 |
12 | 31792a0ba343 |
13 | 13ba7a64aa4b |
14 | 80b73219a39 |
15 | 4097ec74206 |
hex | 21ebc5de063 |
2331032543331 has 8 divisors (see below), whose sum is σ = 3111057986304. Its totient is φ = 1552514397960.
The previous prime is 2331032543297. The next prime is 2331032543369. The reversal of 2331032543331 is 1333452301332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2331032543331 - 211 = 2331032541283 is a prime.
It is a super-2 number, since 2×23310325433312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2331032543292 and 2331032543301.
It is not an unprimeable number, because it can be changed into a prime (2331032543731) 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, 376820791 + ... + 376826976.
It is an arithmetic number, because the mean of its divisors is an integer number (388882248288).
Almost surely, 22331032543331 is an apocalyptic number.
2331032543331 is a deficient number, since it is larger than the sum of its proper divisors (780025442973).
2331032543331 is a wasteful number, since it uses less digits than its factorization.
2331032543331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753648801.
The product of its (nonzero) digits is 58320, while the sum is 33.
Adding to 2331032543331 its reverse (1333452301332), we get a palindrome (3664484844663).
The spelling of 2331032543331 in words is "two trillion, three hundred thirty-one billion, thirty-two million, five hundred forty-three thousand, three hundred thirty-one".
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