Base | Representation |
---|---|
bin | 111111001100001… |
… | …0100001011001110 |
3 | 12110202201120100020 |
4 | 1332120110023032 |
5 | 13320244201220 |
6 | 550221243010 |
7 | 103354165206 |
oct | 17630241316 |
9 | 5422646306 |
10 | 2120303310 |
11 | 998946294 |
12 | 4b2103466 |
13 | 27a379358 |
14 | 161853406 |
15 | c6228040 |
hex | 7e6142ce |
2120303310 has 16 divisors (see below), whose sum is σ = 5088728016. Its totient is φ = 565414208.
The previous prime is 2120303293. The next prime is 2120303329. The reversal of 2120303310 is 133030212.
2120303310 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×21203033102 = 8991372252793912200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2120303310.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35338359 + ... + 35338418.
It is an arithmetic number, because the mean of its divisors is an integer number (318045501).
Almost surely, 22120303310 is an apocalyptic number.
2120303310 is an abundant number, since it is smaller than the sum of its proper divisors (2968424706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2120303310 is a wasteful number, since it uses less digits than its factorization.
2120303310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70676787.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2120303310 is about 46046.7513512083. The cubic root of 2120303310 is about 1284.6929191979.
Adding to 2120303310 its reverse (133030212), we get a palindrome (2253333522).
The spelling of 2120303310 in words is "two billion, one hundred twenty million, three hundred three thousand, three hundred ten".
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