Base | Representation |
---|---|
bin | 1011100011010111… |
… | …0011011110011111 |
3 | 22000010021211020021 |
4 | 2320311303132133 |
5 | 22322341042343 |
6 | 1231415333011 |
7 | 136564006336 |
oct | 27065633637 |
9 | 8003254207 |
10 | 3101112223 |
11 | 1351551570 |
12 | 726681167 |
13 | 3a5627361 |
14 | 215c06d1d |
15 | 1323b80ed |
hex | b8d7379f |
3101112223 has 16 divisors (see below), whose sum is σ = 3417636096. Its totient is φ = 2790426240.
The previous prime is 3101112211. The next prime is 3101112253. The reversal of 3101112223 is 3222111013.
It is a cyclic number.
It is not a de Polignac number, because 3101112223 - 221 = 3099015071 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3101112197 and 3101112206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3101112253) 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, 1320136 + ... + 1322482.
It is an arithmetic number, because the mean of its divisors is an integer number (213602256).
Almost surely, 23101112223 is an apocalyptic number.
3101112223 is a deficient number, since it is larger than the sum of its proper divisors (316523873).
3101112223 is a wasteful number, since it uses less digits than its factorization.
3101112223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3534.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 3101112223 is about 55687.6307899699. The cubic root of 3101112223 is about 1458.2740947678.
Adding to 3101112223 its reverse (3222111013), we get a palindrome (6323223236).
It can be divided in two parts, 31011 and 12223, that added together give a palindrome (43234).
The spelling of 3101112223 in words is "three billion, one hundred one million, one hundred twelve thousand, two hundred twenty-three".
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