Base | Representation |
---|---|
bin | 10011001101001101… |
… | …11000101010101010 |
3 | 222121121201121101100 |
4 | 21212212320222222 |
5 | 132104204413302 |
6 | 4423105102230 |
7 | 513345326631 |
oct | 114646705252 |
9 | 28547647340 |
10 | 10311404202 |
11 | 4411578660 |
12 | 1bb9327976 |
13 | c8437c008 |
14 | 6db664518 |
15 | 4053c0d1c |
hex | 2669b8aaa |
10311404202 has 96 divisors (see below), whose sum is σ = 25255526400. Its totient is φ = 3012228000.
The previous prime is 10311404197. The next prime is 10311404261. The reversal of 10311404202 is 20240411301.
10311404202 is a `hidden beast` number, since 103 + 1 + 140 + 420 + 2 = 666.
10311404202 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1660299 + ... + 1666497.
It is an arithmetic number, because the mean of its divisors is an integer number (263078400).
Almost surely, 210311404202 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10311404202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12627763200).
10311404202 is an abundant number, since it is smaller than the sum of its proper divisors (14944122198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10311404202 is a wasteful number, since it uses less digits than its factorization.
10311404202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6520 (or 6517 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 10311404202 its reverse (20240411301), we get a palindrome (30551815503).
The spelling of 10311404202 in words is "ten billion, three hundred eleven million, four hundred four thousand, two hundred two".
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