Base | Representation |
---|---|
bin | 100111000010101… |
… | …0000111101000100 |
3 | 10101022000001022002 |
4 | 1032011100331010 |
5 | 10140330044022 |
6 | 333553524432 |
7 | 44314561523 |
oct | 11605207504 |
9 | 3338001262 |
10 | 1310003012 |
11 | 61250a71a |
12 | 306873718 |
13 | 17b52b016 |
14 | c5da64ba |
15 | 7a019092 |
hex | 4e150f44 |
1310003012 has 12 divisors (see below), whose sum is σ = 2292842496. Its totient is φ = 654905160.
The previous prime is 1310002987. The next prime is 1310003021. The reversal of 1310003012 is 2103000131.
It is a super-2 number, since 2×13100030122 = 3432215782898144288, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1310002984 and 1310003002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12773 + ... + 52755.
It is an arithmetic number, because the mean of its divisors is an integer number (191070208).
Almost surely, 21310003012 is an apocalyptic number.
It is an amenable number.
1310003012 is a deficient number, since it is larger than the sum of its proper divisors (982839484).
1310003012 is a wasteful number, since it uses less digits than its factorization.
1310003012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48178 (or 48176 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 1310003012 is about 36193.9637508798. The cubic root of 1310003012 is about 1094.1850199590.
Adding to 1310003012 its reverse (2103000131), we get a palindrome (3413003143).
The spelling of 1310003012 in words is "one billion, three hundred ten million, three thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •