Base | Representation |
---|---|
bin | 11101010011001000000… |
… | …111100100101101111010 |
3 | 21010110221110022020122211 |
4 | 131103020013210231322 |
5 | 230441421420420010 |
6 | 4140535535005334 |
7 | 265314660446236 |
oct | 35231007445572 |
9 | 7113843266584 |
10 | 2013402123130 |
11 | 706974011302 |
12 | 28626436984a |
13 | 117b2b03bb48 |
14 | 6d6407b35c6 |
15 | 3758e8b208a |
hex | 1d4c81e4b7a |
2013402123130 has 16 divisors (see below), whose sum is σ = 3624364850184. Its totient is φ = 805307287360.
The previous prime is 2013402123121. The next prime is 2013402123149. The reversal of 2013402123130 is 313212043102.
It can be written as a sum of positive squares in 4 ways, for example, as 1543465823769 + 469936299361 = 1242363^2 + 685519^2 .
It is a super-4 number, since 4×20134021231304 (a number of 50 digits) contains 4444 as substring.
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, 6537181 + ... + 6838240.
Almost surely, 22013402123130 is an apocalyptic number.
2013402123130 is a deficient number, since it is larger than the sum of its proper divisors (1610962727054).
2013402123130 is a wasteful number, since it uses less digits than its factorization.
2013402123130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13390481.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2013402123130 its reverse (313212043102), we get a palindrome (2326614166232).
The spelling of 2013402123130 in words is "two trillion, thirteen billion, four hundred two million, one hundred twenty-three thousand, one hundred thirty".
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