Base | Representation |
---|---|
bin | 11001101110000000111111… |
… | …110111011101100110011111 |
3 | 112211111112021110121021220222 |
4 | 121232000333313131212133 |
5 | 104311222100013224411 |
6 | 1040323314015031555 |
7 | 32553111524625020 |
oct | 3156007767354637 |
9 | 484445243537828 |
10 | 113113330211231 |
11 | 33050104055a69 |
12 | 1082a15550b5bb |
13 | 4b1670622a73c |
14 | 1dd0a0041cc47 |
15 | d1250d5bd4db |
hex | 66e03fddd99f |
113113330211231 has 16 divisors (see below), whose sum is σ = 136912068163584. Its totient is φ = 91227467727744.
The previous prime is 113113330211207. The next prime is 113113330211239. The reversal of 113113330211231 is 132112033311311.
It is a cyclic number.
It is not a de Polignac number, because 113113330211231 - 210 = 113113330210207 is a prime.
It is a super-2 number, since 2×1131133302112312 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 113113330211231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113113330211239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122570615 + ... + 123490008.
It is an arithmetic number, because the mean of its divisors is an integer number (8557004260224).
Almost surely, 2113113330211231 is an apocalyptic number.
113113330211231 is a deficient number, since it is larger than the sum of its proper divisors (23798737952353).
113113330211231 is a wasteful number, since it uses less digits than its factorization.
113113330211231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246064510.
The product of its (nonzero) digits is 972, while the sum is 26.
Adding to 113113330211231 its reverse (132112033311311), we get a palindrome (245225363522542).
The spelling of 113113330211231 in words is "one hundred thirteen trillion, one hundred thirteen billion, three hundred thirty million, two hundred eleven thousand, two hundred thirty-one".
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