Base | Representation |
---|---|
bin | 11110000000111110011… |
… | …11101000011000110011 |
3 | 10122121000012122110001112 |
4 | 33000133033220120303 |
5 | 113344113440423243 |
6 | 2105440304223535 |
7 | 134336660161421 |
oct | 17003717503063 |
9 | 3577005573045 |
10 | 1031316342323 |
11 | 368419209443 |
12 | 147a6190abab |
13 | 7633929b207 |
14 | 37cb7628111 |
15 | 1bc60c0c818 |
hex | f01f3e8633 |
1031316342323 has 16 divisors (see below), whose sum is σ = 1042870757760. Its totient is φ = 1019799196416.
The previous prime is 1031316342307. The next prime is 1031316342337. The reversal of 1031316342323 is 3232436131301.
It is a cyclic number.
It is not a de Polignac number, because 1031316342323 - 24 = 1031316342307 is a prime.
It is a super-2 number, since 2×10313163423232 (a number of 25 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 1031316342323.
It is not an unprimeable number, because it can be changed into a prime (1031316242323) 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, 185385740 + ... + 185391302.
It is an arithmetic number, because the mean of its divisors is an integer number (65179422360).
Almost surely, 21031316342323 is an apocalyptic number.
1031316342323 is a deficient number, since it is larger than the sum of its proper divisors (11554415437).
1031316342323 is a wasteful number, since it uses less digits than its factorization.
1031316342323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8546.
The product of its (nonzero) digits is 23328, while the sum is 32.
The spelling of 1031316342323 in words is "one trillion, thirty-one billion, three hundred sixteen million, three hundred forty-two thousand, three hundred twenty-three".
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