Base | Representation |
---|---|
bin | 100011100000100110100011… |
… | …1001100011010001010001111 |
3 | 1111221220210201102221211112002 |
4 | 1013001031013030122022033 |
5 | 311414421204340232343 |
6 | 3024144522115102515 |
7 | 122535054666555131 |
oct | 10701150714321217 |
9 | 1457823642854462 |
10 | 312344101102223 |
11 | 90582431307443 |
12 | 2b0464675a1a3b |
13 | 10538bcb535658 |
14 | 571b76c675051 |
15 | 2619bc09bb8b8 |
hex | 11c134731a28f |
312344101102223 has 32 divisors (see below), whose sum is σ = 317645824320000. Its totient is φ = 307095963189120.
The previous prime is 312344101102213. The next prime is 312344101102249. The reversal of 312344101102223 is 322201101443213.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 312344101102223 - 24 = 312344101102207 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312344101102213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47061033461 + ... + 47061040097.
It is an arithmetic number, because the mean of its divisors is an integer number (9926432010000).
Almost surely, 2312344101102223 is an apocalyptic number.
312344101102223 is a deficient number, since it is larger than the sum of its proper divisors (5301723217777).
312344101102223 is a wasteful number, since it uses less digits than its factorization.
312344101102223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12735.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 312344101102223 its reverse (322201101443213), we get a palindrome (634545202545436).
The spelling of 312344101102223 in words is "three hundred twelve trillion, three hundred forty-four billion, one hundred one million, one hundred two thousand, two hundred twenty-three".
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