Base | Representation |
---|---|
bin | 111110101011100… |
… | …0100101000110110 |
3 | 12102120112122102210 |
4 | 1331113010220312 |
5 | 13301404402220 |
6 | 544410514250 |
7 | 103055623221 |
oct | 17527045066 |
9 | 5376478383 |
10 | 2103200310 |
11 | 98a224582 |
12 | 4a8435986 |
13 | 27696b733 |
14 | 15d4805b8 |
15 | c499a6e0 |
hex | 7d5c4a36 |
2103200310 has 32 divisors (see below), whose sum is σ = 5048916480. Its totient is φ = 560716128.
The previous prime is 2103200279. The next prime is 2103200311. The reversal of 2103200310 is 130023012.
It is a happy number.
It is a super-2 number, since 2×21032003102 = 8846903087968192200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103200311) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 195861 + ... + 206319.
It is an arithmetic number, because the mean of its divisors is an integer number (157778640).
Almost surely, 22103200310 is an apocalyptic number.
2103200310 is an abundant number, since it is smaller than the sum of its proper divisors (2945716170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103200310 is a wasteful number, since it uses less digits than its factorization.
2103200310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17172.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 2103200310 is about 45860.6619010236. The cubic root of 2103200310 is about 1281.2293507360.
Adding to 2103200310 its reverse (130023012), we get a palindrome (2233223322).
The spelling of 2103200310 in words is "two billion, one hundred three million, two hundred thousand, three hundred ten".
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