Base | Representation |
---|---|
bin | 100100100011110011111… |
… | …110110110101010111101 |
3 | 22220011211021202001010222 |
4 | 210203303332312222331 |
5 | 312130300141204323 |
6 | 5202054250311125 |
7 | 346340323461365 |
oct | 44436376665275 |
9 | 8804737661128 |
10 | 2512354241213 |
11 | 889535521593 |
12 | 346ab24284a5 |
13 | 152bb605643b |
14 | 898547839a5 |
15 | 455435069c8 |
hex | 248f3fb6abd |
2512354241213 has 8 divisors (see below), whose sum is σ = 2548035455040. Its totient is φ = 2476681248160.
The previous prime is 2512354241207. The next prime is 2512354241227. The reversal of 2512354241213 is 3121424532152.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2512354241213 - 210 = 2512354240189 is a prime.
It is a super-2 number, since 2×25123542412132 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2512354241203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1438328 + ... + 2663361.
It is an arithmetic number, because the mean of its divisors is an integer number (318504431880).
Almost surely, 22512354241213 is an apocalyptic number.
It is an amenable number.
2512354241213 is a deficient number, since it is larger than the sum of its proper divisors (35681213827).
2512354241213 is an equidigital number, since it uses as much as digits as its factorization.
2512354241213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4110387.
The product of its digits is 57600, while the sum is 35.
Adding to 2512354241213 its reverse (3121424532152), we get a palindrome (5633778773365).
The spelling of 2512354241213 in words is "two trillion, five hundred twelve billion, three hundred fifty-four million, two hundred forty-one thousand, two hundred thirteen".
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