Base | Representation |
---|---|
bin | 100111001110010… |
… | …1000111100101110 |
3 | 10101201112100210000 |
4 | 1032130220330232 |
5 | 10143412134411 |
6 | 334333125130 |
7 | 44420632320 |
oct | 11634507456 |
9 | 3351470700 |
10 | 1316130606 |
11 | 615a1544a |
12 | 3089297a6 |
13 | 17c89510b |
14 | c6b1d610 |
15 | 7a829956 |
hex | 4e728f2e |
1316130606 has 160 divisors (see below), whose sum is σ = 3601889280. Its totient is φ = 351086400.
The previous prime is 1316130593. The next prime is 1316130611. The reversal of 1316130606 is 6060316131.
It is a happy number.
1316130606 is a `hidden beast` number, since 13 + 16 + 1 + 30 + 606 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 1316130606.
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 79 ways as a sum of consecutive naturals, for example, 1018821 + ... + 1020111.
It is an arithmetic number, because the mean of its divisors is an integer number (22511808).
Almost surely, 21316130606 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1316130606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1800944640).
1316130606 is an abundant number, since it is smaller than the sum of its proper divisors (2285758674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1316130606 is a wasteful number, since it uses less digits than its factorization.
1316130606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1372 (or 1363 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 1316130606 is about 36278.5143852391. The cubic root of 1316130606 is about 1095.8883989363. Note that the first 3 decimals are identical.
Adding to 1316130606 its reverse (6060316131), we get a palindrome (7376446737).
The spelling of 1316130606 in words is "one billion, three hundred sixteen million, one hundred thirty thousand, six hundred six".
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