Base | Representation |
---|---|
bin | 100001101100011001110… |
… | …010110101101101010101 |
3 | 22012100111121110122121001 |
4 | 201230121302311231111 |
5 | 300413440023131013 |
6 | 4531404521023301 |
7 | 326166161242135 |
oct | 41543162655525 |
9 | 8170447418531 |
10 | 2315420130133 |
11 | 812a67334090 |
12 | 3148b1624b31 |
13 | 13a45cc7b026 |
14 | 800d193aac5 |
15 | 403692ddddd |
hex | 21b19cb5b55 |
2315420130133 has 32 divisors (see below), whose sum is σ = 2558881756800. Its totient is φ = 2077666671360.
The previous prime is 2315420130113. The next prime is 2315420130173. The reversal of 2315420130133 is 3310310245132.
It is a cyclic number.
It is not a de Polignac number, because 2315420130133 - 237 = 2177981176661 is a prime.
It is a super-2 number, since 2×23154201301332 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2315420130113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207227935 + ... + 207239107.
It is an arithmetic number, because the mean of its divisors is an integer number (79965054900).
Almost surely, 22315420130133 is an apocalyptic number.
It is an amenable number.
2315420130133 is a deficient number, since it is larger than the sum of its proper divisors (243461626667).
2315420130133 is a wasteful number, since it uses less digits than its factorization.
2315420130133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12117.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 2315420130133 its reverse (3310310245132), we get a palindrome (5625730375265).
The spelling of 2315420130133 in words is "two trillion, three hundred fifteen billion, four hundred twenty million, one hundred thirty thousand, one hundred thirty-three".
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