Base | Representation |
---|---|
bin | 10001000100011100… |
… | …11110000100010001 |
3 | 212122122222012201222 |
4 | 20202032132010101 |
5 | 122232010344410 |
6 | 4113203334425 |
7 | 443045005352 |
oct | 104216360421 |
9 | 25578865658 |
10 | 9164153105 |
11 | 3982a1a958 |
12 | 1939081415 |
13 | b30796203 |
14 | 62d145d29 |
15 | 389804955 |
hex | 22239e111 |
9164153105 has 4 divisors (see below), whose sum is σ = 10996983732. Its totient is φ = 7331322480.
The previous prime is 9164153099. The next prime is 9164153129. The reversal of 9164153105 is 5013514619.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7087619344 + 2076533761 = 84188^2 + 45569^2 .
It is not a de Polignac number, because 9164153105 - 26 = 9164153041 is a prime.
It is a super-2 number, since 2×91641531052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916415306 + ... + 916415315.
It is an arithmetic number, because the mean of its divisors is an integer number (2749245933).
Almost surely, 29164153105 is an apocalyptic number.
It is an amenable number.
9164153105 is a deficient number, since it is larger than the sum of its proper divisors (1832830627).
9164153105 is a wasteful number, since it uses less digits than its factorization.
9164153105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1832830626.
The product of its (nonzero) digits is 16200, while the sum is 35.
The square root of 9164153105 is about 95729.5832279656. The cubic root of 9164153105 is about 2092.6540844908.
The spelling of 9164153105 in words is "nine billion, one hundred sixty-four million, one hundred fifty-three thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •