Base | Representation |
---|---|
bin | 11110110001110001011… |
… | …000101100001110000001 |
3 | 21111012020210221121222211 |
4 | 132301301120230032001 |
5 | 234123033202120432 |
6 | 4255343555502121 |
7 | 305543215065031 |
oct | 36616130541601 |
9 | 7435223847884 |
10 | 2115026207617 |
11 | 745a83179094 |
12 | 2a1aa5bb7941 |
13 | 1245a516790b |
14 | 745213d78c1 |
15 | 3a03b4a6d47 |
hex | 1ec7162c381 |
2115026207617 has 8 divisors (see below), whose sum is σ = 2125774046880. Its totient is φ = 2104301213280.
The previous prime is 2115026207603. The next prime is 2115026207647. The reversal of 2115026207617 is 7167026205112.
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 2115026207617 - 235 = 2080666469249 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2115026207617.
It is not an unprimeable number, because it can be changed into a prime (2115026207647) 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, 5525583 + ... + 5895940.
It is an arithmetic number, because the mean of its divisors is an integer number (265721755860).
Almost surely, 22115026207617 is an apocalyptic number.
It is an amenable number.
2115026207617 is a deficient number, since it is larger than the sum of its proper divisors (10747839263).
2115026207617 is a wasteful number, since it uses less digits than its factorization.
2115026207617 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11422463.
The product of its (nonzero) digits is 70560, while the sum is 40.
The spelling of 2115026207617 in words is "two trillion, one hundred fifteen billion, twenty-six million, two hundred seven thousand, six hundred seventeen".
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