Base | Representation |
---|---|
bin | 111110110001010… |
… | …1000011000100110 |
3 | 12102210020120211000 |
4 | 1331202220120212 |
5 | 13303143332220 |
6 | 544555454130 |
7 | 103123443102 |
oct | 17542503046 |
9 | 5383216730 |
10 | 2106230310 |
11 | 990a04008 |
12 | 4a9457346 |
13 | 27748c932 |
14 | 15da2c902 |
15 | c4d98390 |
hex | 7d8a8626 |
2106230310 has 64 divisors (see below), whose sum is σ = 5693607360. Its totient is φ = 553962240.
The previous prime is 2106230263. The next prime is 2106230353. The reversal of 2106230310 is 130326012.
2106230310 is a `hidden beast` number, since 2 + 10 + 623 + 0 + 31 + 0 = 666.
It is a super-2 number, since 2×21062303102 = 8872412237525392200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33721 + ... + 73140.
It is an arithmetic number, because the mean of its divisors is an integer number (88962615).
Almost surely, 22106230310 is an apocalyptic number.
2106230310 is an abundant number, since it is smaller than the sum of its proper divisors (3587377050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2106230310 is a wasteful number, since it uses less digits than its factorization.
2106230310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106950 (or 106944 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2106230310 is about 45893.6848596841. The cubic root of 2106230310 is about 1281.8443281633.
Adding to 2106230310 its reverse (130326012), we get a palindrome (2236556322).
The spelling of 2106230310 in words is "two billion, one hundred six million, two hundred thirty thousand, three hundred ten".
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