Base | Representation |
---|---|
bin | 100001111010111010100… |
… | …011011101101010001011 |
3 | 22020211201112202102022012 |
4 | 201322322203131222023 |
5 | 301142343021230011 |
6 | 4542503025250135 |
7 | 330260256133250 |
oct | 41727243355213 |
9 | 8224645672265 |
10 | 2331002133131 |
11 | 819632a31611 |
12 | 31791ba9394b |
13 | 13ba74261149 |
14 | 80b6d181427 |
15 | 4097c268a8b |
hex | 21eba8dda8b |
2331002133131 has 8 divisors (see below), whose sum is σ = 2667902886144. Its totient is φ = 1995076492200.
The previous prime is 2331002133121. The next prime is 2331002133137. The reversal of 2331002133131 is 1313312001332.
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 2331002133131 - 214 = 2331002116747 is a prime.
It is a super-2 number, since 2×23310021331312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2331002133097 and 2331002133106.
It is not an unprimeable number, because it can be changed into a prime (2331002133137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243772895 + ... + 243782456.
It is an arithmetic number, because the mean of its divisors is an integer number (333487860768).
Almost surely, 22331002133131 is an apocalyptic number.
2331002133131 is a deficient number, since it is larger than the sum of its proper divisors (336900753013).
2331002133131 is an equidigital number, since it uses as much as digits as its factorization.
2331002133131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487556041.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 2331002133131 its reverse (1313312001332), we get a palindrome (3644314134463).
The spelling of 2331002133131 in words is "two trillion, three hundred thirty-one billion, two million, one hundred thirty-three thousand, one hundred thirty-one".
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