Base | Representation |
---|---|
bin | 11110110001110000011… |
… | …100000001100000100100 |
3 | 21111012012201000122101022 |
4 | 132301300130001200210 |
5 | 234123020114212121 |
6 | 4255342230550312 |
7 | 305542632646640 |
oct | 36616034014044 |
9 | 7435181018338 |
10 | 2115010304036 |
11 | 745a751a6533 |
12 | 2a1aa0808398 |
13 | 1245a1a89c06 |
14 | 7451d257c20 |
15 | 3a039db4aab |
hex | 1ec70701824 |
2115010304036 has 24 divisors (see below), whose sum is σ = 4230057127296. Its totient is φ = 906425161920.
The previous prime is 2115010304027. The next prime is 2115010304039. The reversal of 2115010304036 is 6304030105112.
It is a junction number, because it is equal to n+sod(n) for n = 2115010303996 and 2115010304014.
It is not an unprimeable number, because it can be changed into a prime (2115010304039) 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, 3966521 + ... + 4468031.
It is an arithmetic number, because the mean of its divisors is an integer number (176252380304).
Almost surely, 22115010304036 is an apocalyptic number.
It is an amenable number.
2115010304036 is an abundant number, since it is smaller than the sum of its proper divisors (2115046823260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2115010304036 is a wasteful number, since it uses less digits than its factorization.
2115010304036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652139 (or 652137 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
Adding to 2115010304036 its reverse (6304030105112), we get a palindrome (8419040409148).
The spelling of 2115010304036 in words is "two trillion, one hundred fifteen billion, ten million, three hundred four thousand, thirty-six".
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