Base | Representation |
---|---|
bin | 11110110000001100010… |
… | …011110100110011001111 |
3 | 21111000212122001100212002 |
4 | 132300030103310303033 |
5 | 234111100042330411 |
6 | 4254503421302515 |
7 | 305453204202263 |
oct | 36601423646317 |
9 | 7430778040762 |
10 | 2113330433231 |
11 | 745292a31756 |
12 | 2a16b2104a3b |
13 | 124394a3a814 |
14 | 744000d20a3 |
15 | 39e8c68a33b |
hex | 1ec0c4f4ccf |
2113330433231 has 8 divisors (see below), whose sum is σ = 2116632988800. Its totient is φ = 2110028168920.
The previous prime is 2113330433209. The next prime is 2113330433239. The reversal of 2113330433231 is 1323340333112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2113330433231 is a prime.
It is a super-2 number, since 2×21133304332312 (a number of 25 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 = 2113330433194 and 2113330433203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113330433239) 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, 17891636 + ... + 18009366.
It is an arithmetic number, because the mean of its divisors is an integer number (264579123600).
Almost surely, 22113330433231 is an apocalyptic number.
2113330433231 is a deficient number, since it is larger than the sum of its proper divisors (3302555569).
2113330433231 is a wasteful number, since it uses less digits than its factorization.
2113330433231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145629.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 2113330433231 its reverse (1323340333112), we get a palindrome (3436670766343).
The spelling of 2113330433231 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thirty-three thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •