Base | Representation |
---|---|
bin | 11110000000100100111… |
… | …10110110111100100111 |
3 | 10122120110021202102121000 |
4 | 33000102132312330213 |
5 | 113343144132332221 |
6 | 2105403135124343 |
7 | 134331450230226 |
oct | 17002236667447 |
9 | 3576407672530 |
10 | 1031102230311 |
11 | 36831936796a |
12 | 147a020736b3 |
13 | 76303b1280a |
14 | 37c97010cbd |
15 | 1bc4c016e26 |
hex | f0127b6f27 |
1031102230311 has 16 divisors (see below), whose sum is σ = 1552600810720. Its totient is φ = 676132608960.
The previous prime is 1031102230297. The next prime is 1031102230321. The reversal of 1031102230311 is 1130322011301.
1031102230311 is a `hidden beast` number, since 10 + 3 + 110 + 2 + 230 + 311 = 666.
It is not a de Polignac number, because 1031102230311 - 27 = 1031102230183 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 (1031102230321) 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, 313022710 + ... + 313026003.
It is an arithmetic number, because the mean of its divisors is an integer number (97037550670).
Almost surely, 21031102230311 is an apocalyptic number.
1031102230311 is a deficient number, since it is larger than the sum of its proper divisors (521498580409).
1031102230311 is an equidigital number, since it uses as much as digits as its factorization.
1031102230311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626048783 (or 626048777 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 1031102230311 its reverse (1130322011301), we get a palindrome (2161424241612).
The spelling of 1031102230311 in words is "one trillion, thirty-one billion, one hundred two million, two hundred thirty thousand, three hundred eleven".
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