Base | Representation |
---|---|
bin | 100111010101111… |
… | …0010000111010110 |
3 | 10102000000001012002 |
4 | 1032223302013112 |
5 | 10200421202220 |
6 | 334554155302 |
7 | 44466444644 |
oct | 11653620726 |
9 | 3360001162 |
10 | 1320100310 |
11 | 6181869a1 |
12 | 30a122b32 |
13 | 180654c59 |
14 | c7474194 |
15 | 7ad60c75 |
hex | 4eaf21d6 |
1320100310 has 8 divisors (see below), whose sum is σ = 2376180576. Its totient is φ = 528040120.
The previous prime is 1320100283. The next prime is 1320100321. The reversal of 1320100310 is 130010231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×13201003102 = 3485329656924192200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1320100291 and 1320100300.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 66005006 + ... + 66005025.
It is an arithmetic number, because the mean of its divisors is an integer number (297022572).
Almost surely, 21320100310 is an apocalyptic number.
1320100310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1320100310 is a deficient number, since it is larger than the sum of its proper divisors (1056080266).
1320100310 is a wasteful number, since it uses less digits than its factorization.
1320100310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132010038.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 1320100310 is about 36333.1846938856. The cubic root of 1320100310 is about 1096.9890966991.
Adding to 1320100310 its reverse (130010231), we get a palindrome (1450110541).
The spelling of 1320100310 in words is "one billion, three hundred twenty million, one hundred thousand, three hundred ten".
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