Base | Representation |
---|---|
bin | 1011000110000… |
… | …00110110100001 |
3 | 20111010011122101 |
4 | 11203000312201 |
5 | 142311031414 |
6 | 13122410401 |
7 | 2210015251 |
oct | 543006641 |
9 | 214104571 |
10 | 93064609 |
11 | 48594900 |
12 | 27200a01 |
13 | 16385b21 |
14 | c507961 |
15 | 8284a74 |
hex | 58c0da1 |
93064609 has 9 divisors (see below), whose sum is σ = 102410931. Its totient is φ = 84507720.
The previous prime is 93064553. The next prime is 93064649. The reversal of 93064609 is 90646039.
The square root of 93064609 is 9647.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 78411025 + 14653584 = 8855^2 + 3828^2 .
It is not a de Polignac number, because 93064609 - 213 = 93056417 is a prime.
It is a super-2 number, since 2×930646092 = 17322042896645762, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93064649) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 105679 + ... + 106555.
Almost surely, 293064609 is an apocalyptic number.
93064609 is the 9647-th square number.
93064609 is the 4824-th centered octagonal number.
It is an amenable number.
93064609 is a deficient number, since it is larger than the sum of its proper divisors (9346322).
93064609 is an frugal number, since it uses more digits than its factorization.
93064609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1776 (or 888 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 37.
The cubic root of 93064609 is about 453.1703832721.
The spelling of 93064609 in words is "ninety-three million, sixty-four thousand, six hundred nine".
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