Base | Representation |
---|---|
bin | 11010101001100000111… |
… | …110101110110001011101 |
3 | 20111001212021021120220120 |
4 | 122221200332232301131 |
5 | 220000431440002331 |
6 | 3521140240505153 |
7 | 246206621506065 |
oct | 32514076566135 |
9 | 6431767246816 |
10 | 1831283125341 |
11 | 64670864578a |
12 | 256ab901b1b9 |
13 | 1038c63b7567 |
14 | 648c53c43a5 |
15 | 3298113c796 |
hex | 1aa60faec5d |
1831283125341 has 16 divisors (see below), whose sum is σ = 2463664918464. Its totient is φ = 1209881410304.
The previous prime is 1831283125291. The next prime is 1831283125363. The reversal of 1831283125341 is 1435213821381.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1831283125341 - 213 = 1831283117149 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1831283125293 and 1831283125302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1831283120341) 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 15 ways as a sum of consecutive naturals, for example, 2060575 + ... + 2812211.
It is an arithmetic number, because the mean of its divisors is an integer number (153979057404).
Almost surely, 21831283125341 is an apocalyptic number.
It is an amenable number.
1831283125341 is a deficient number, since it is larger than the sum of its proper divisors (632381793123).
1831283125341 is a wasteful number, since it uses less digits than its factorization.
1831283125341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758940.
The product of its digits is 138240, while the sum is 42.
The spelling of 1831283125341 in words is "one trillion, eight hundred thirty-one billion, two hundred eighty-three million, one hundred twenty-five thousand, three hundred forty-one".
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