Base | Representation |
---|---|
bin | 1110010110101… |
… | …1011111000101 |
3 | 11012021221100102 |
4 | 3211223133011 |
5 | 110403142333 |
6 | 5550253445 |
7 | 1330524500 |
oct | 345533705 |
9 | 135257312 |
10 | 60209093 |
11 | 30a93a8a |
12 | 181b7285 |
13 | c6211a9 |
14 | 7dd4137 |
15 | 5444ae8 |
hex | 396b7c5 |
60209093 has 12 divisors (see below), whose sum is σ = 70687980. Its totient is φ = 51129792.
The previous prime is 60209059. The next prime is 60209129. The reversal of 60209093 is 39090206.
It can be written as a sum of positive squares in 2 ways, for example, as 28376929 + 31832164 = 5327^2 + 5642^2 .
It is not a de Polignac number, because 60209093 - 212 = 60204997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60209593) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296 + ... + 10977.
It is an arithmetic number, because the mean of its divisors is an integer number (5890665).
Almost surely, 260209093 is an apocalyptic number.
It is an amenable number.
60209093 is a deficient number, since it is larger than the sum of its proper divisors (10478887).
60209093 is a wasteful number, since it uses less digits than its factorization.
60209093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11396 (or 11389 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 29.
The square root of 60209093 is about 7759.4518491966. The cubic root of 60209093 is about 391.9409987730.
Adding to 60209093 its reverse (39090206), we get a palindrome (99299299).
The spelling of 60209093 in words is "sixty million, two hundred nine thousand, ninety-three".
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