Base | Representation |
---|---|
bin | 10000000001110110… |
… | …110011001111111101 |
3 | 1122102110120000002100 |
4 | 100001312303033331 |
5 | 240222004341333 |
6 | 11523455415313 |
7 | 1146335121552 |
oct | 200166631775 |
9 | 48373500070 |
10 | 17211012093 |
11 | 7332193140 |
12 | 3403b24539 |
13 | 1813934b32 |
14 | b93b2aa29 |
15 | 6aaea9213 |
hex | 401db33fd |
17211012093 has 24 divisors (see below), whose sum is σ = 27853371936. Its totient is φ = 10148997600.
The previous prime is 17211012073. The next prime is 17211012139. The reversal of 17211012093 is 39021011271.
It is not a de Polignac number, because 17211012093 - 26 = 17211012029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17211012043) 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 23 ways as a sum of consecutive naturals, for example, 2345643 + ... + 2352968.
It is an arithmetic number, because the mean of its divisors is an integer number (1160557164).
Almost surely, 217211012093 is an apocalyptic number.
It is an amenable number.
17211012093 is a deficient number, since it is larger than the sum of its proper divisors (10642359843).
17211012093 is a wasteful number, since it uses less digits than its factorization.
17211012093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4698665 (or 4698662 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The spelling of 17211012093 in words is "seventeen billion, two hundred eleven million, twelve thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •