Base | Representation |
---|---|
bin | 11101000111110110110… |
… | …010000001010000011001 |
3 | 21002022201001012210001102 |
4 | 131013312302001100121 |
5 | 230242130311200441 |
6 | 4131215022401145 |
7 | 264406040113310 |
oct | 35076662012031 |
9 | 7068631183042 |
10 | 2001300100121 |
11 | 7018238072a3 |
12 | 283a474301b5 |
13 | 11694ca05a9a |
14 | 6cc133d9277 |
15 | 370d21dc69b |
hex | 1d1f6c81419 |
2001300100121 has 8 divisors (see below), whose sum is σ = 2288950086720. Its totient is φ = 1714087606608.
The previous prime is 2001300100087. The next prime is 2001300100201. The reversal of 2001300100121 is 1210010031002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2001300100121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2001300105121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109363466 + ... + 109381763.
It is an arithmetic number, because the mean of its divisors is an integer number (286118760840).
Almost surely, 22001300100121 is an apocalyptic number.
It is an amenable number.
2001300100121 is a deficient number, since it is larger than the sum of its proper divisors (287649986599).
2001300100121 is a wasteful number, since it uses less digits than its factorization.
2001300100121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218746543.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 2001300100121 its reverse (1210010031002), we get a palindrome (3211310131123).
The spelling of 2001300100121 in words is "two trillion, one billion, three hundred million, one hundred thousand, one hundred twenty-one".
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