Base | Representation |
---|---|
bin | 100111001000010… |
… | …1111001000011001 |
3 | 10101111122211101110 |
4 | 1032100233020121 |
5 | 10142112311301 |
6 | 334142210533 |
7 | 44352255036 |
oct | 11620571031 |
9 | 3344584343 |
10 | 1313010201 |
11 | 614183aa8 |
12 | 307883a49 |
13 | 17c041a19 |
14 | c654a38d |
15 | 7a4100d6 |
hex | 4e42f219 |
1313010201 has 32 divisors (see below), whose sum is σ = 1801728000. Its totient is φ = 850348800.
The previous prime is 1313010191. The next prime is 1313010211. The reversal of 1313010201 is 1020103131.
It is an interprime number because it is at equal distance from previous prime (1313010191) and next prime (1313010211).
It is not a de Polignac number, because 1313010201 - 214 = 1312993817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1313010211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5733555 + ... + 5733783.
It is an arithmetic number, because the mean of its divisors is an integer number (56304000).
Almost surely, 21313010201 is an apocalyptic number.
It is an amenable number.
1313010201 is a deficient number, since it is larger than the sum of its proper divisors (488717799).
1313010201 is a wasteful number, since it uses less digits than its factorization.
1313010201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 609.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 1313010201 is about 36235.4826240800. The cubic root of 1313010201 is about 1095.0216354850.
Adding to 1313010201 its reverse (1020103131), we get a palindrome (2333113332).
The spelling of 1313010201 in words is "one billion, three hundred thirteen million, ten thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •