Base | Representation |
---|---|
bin | 1011110111101011101100… |
… | …1101000100110000100000 |
3 | 1201012200120011002000102221 |
4 | 2331322323031010300200 |
5 | 3202312430330141000 |
6 | 43431355004120424 |
7 | 2514631114410544 |
oct | 275727315046040 |
9 | 51180504060387 |
10 | 13051251412000 |
11 | 41820061a413a |
12 | 1569505836114 |
13 | 73895ca805c9 |
14 | 331980a29a24 |
15 | 17975dd2061a |
hex | bdebb344c20 |
13051251412000 has 48 divisors (see below), whose sum is σ = 32066924729112. Its totient is φ = 5220500563200.
The previous prime is 13051251411983. The next prime is 13051251412019. The reversal of 13051251412000 is 21415215031.
13051251412000 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 4 ways, for example, as 1006659048976 + 12044592363024 = 1003324^2 + 3470532^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1631402427 + ... + 1631410426.
Almost surely, 213051251412000 is an apocalyptic number.
13051251412000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13051251412000 is an abundant number, since it is smaller than the sum of its proper divisors (19015673317112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13051251412000 is an equidigital number, since it uses as much as digits as its factorization.
13051251412000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3262812878 (or 3262812860 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 13051251412000 its reverse (21415215031), we get a palindrome (13072666627031).
The spelling of 13051251412000 in words is "thirteen trillion, fifty-one billion, two hundred fifty-one million, four hundred twelve thousand".
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