Base | Representation |
---|---|
bin | 11101011001101111000… |
… | …01011100111110010111 |
3 | 10120120121222101222101121 |
4 | 32230313201130332113 |
5 | 113022442200041441 |
6 | 2052034002304411 |
7 | 132662623243300 |
oct | 16546741347627 |
9 | 3516558358347 |
10 | 1010248830871 |
11 | 35a498145255 |
12 | 143962358107 |
13 | 7435c6a94c7 |
14 | 36c7965d7a7 |
15 | 1b42b3c6dd1 |
hex | eb3785cf97 |
1010248830871 has 24 divisors (see below), whose sum is σ = 1180517914656. Its totient is φ = 862004183040.
The previous prime is 1010248830859. The next prime is 1010248830901. The reversal of 1010248830871 is 1780388420101.
It is not a de Polignac number, because 1010248830871 - 25 = 1010248830839 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 (1010248830841) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20211991 + ... + 20261911.
It is an arithmetic number, because the mean of its divisors is an integer number (49188246444).
Almost surely, 21010248830871 is an apocalyptic number.
1010248830871 is a deficient number, since it is larger than the sum of its proper divisors (170269083785).
1010248830871 is a wasteful number, since it uses less digits than its factorization.
1010248830871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51799 (or 51792 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 43.
The spelling of 1010248830871 in words is "one trillion, ten billion, two hundred forty-eight million, eight hundred thirty thousand, eight hundred seventy-one".
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