Base | Representation |
---|---|
bin | 11000001101111110… |
… | …00101100011100100 |
3 | 1020120010202021020211 |
4 | 30012333011203210 |
5 | 203112014244022 |
6 | 5550104105204 |
7 | 640130023603 |
oct | 140677054344 |
9 | 36503667224 |
10 | 13002103012 |
11 | 5572391488 |
12 | 262a465204 |
13 | 12c2959ca2 |
14 | 8b4b55a3a |
15 | 511719e77 |
hex | 306fc58e4 |
13002103012 has 12 divisors (see below), whose sum is σ = 22755447036. Its totient is φ = 6500546720.
The previous prime is 13002103001. The next prime is 13002103039. The reversal of 13002103012 is 21030120031.
13002103012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 4734976 + 12997368036 = 2176^2 + 114006^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13002102983 and 13002103001.
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, 64939 + ... + 173842.
It is an arithmetic number, because the mean of its divisors is an integer number (1896287253).
Almost surely, 213002103012 is an apocalyptic number.
It is an amenable number.
13002103012 is a deficient number, since it is larger than the sum of its proper divisors (9753344024).
13002103012 is a wasteful number, since it uses less digits than its factorization.
13002103012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252398 (or 252396 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13002103012 its reverse (21030120031), we get a palindrome (34032223043).
The spelling of 13002103012 in words is "thirteen billion, two million, one hundred three thousand, twelve".
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