Base | Representation |
---|---|
bin | 10000001000010110… |
… | …111110000000110101 |
3 | 1122201001211122122122 |
4 | 100020112332000311 |
5 | 240432421424320 |
6 | 11542354005325 |
7 | 1152131326640 |
oct | 201026760065 |
9 | 48631748578 |
10 | 17320108085 |
11 | 7388827615 |
12 | 3434576845 |
13 | 1830411887 |
14 | ba4408a57 |
15 | 6b5858d25 |
hex | 4085be035 |
17320108085 has 16 divisors (see below), whose sum is σ = 23818031616. Its totient is φ = 11844275328.
The previous prime is 17320108061. The next prime is 17320108097. The reversal of 17320108085 is 58080102371.
It is a cyclic number.
It is not a de Polignac number, because 17320108085 - 26 = 17320108021 is a prime.
It is a super-2 number, since 2×173201080852 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661352 + ... + 687041.
It is an arithmetic number, because the mean of its divisors is an integer number (1488626976).
Almost surely, 217320108085 is an apocalyptic number.
It is an amenable number.
17320108085 is a deficient number, since it is larger than the sum of its proper divisors (6497923531).
17320108085 is a wasteful number, since it uses less digits than its factorization.
17320108085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348772.
The product of its (nonzero) digits is 13440, while the sum is 35.
The spelling of 17320108085 in words is "seventeen billion, three hundred twenty million, one hundred eight thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •