Base | Representation |
---|---|
bin | 1110010110101… |
… | …0010000001000 |
3 | 11012021200102021 |
4 | 3211222100020 |
5 | 110403012130 |
6 | 5550214224 |
7 | 1330503661 |
oct | 345522010 |
9 | 135250367 |
10 | 60204040 |
11 | 30a90206 |
12 | 181b4374 |
13 | c61bac0 |
14 | 7dd2368 |
15 | 544337a |
hex | 396a408 |
60204040 has 32 divisors (see below), whose sum is σ = 145880280. Its totient is φ = 22228992.
The previous prime is 60204037. The next prime is 60204043. The reversal of 60204040 is 4040206.
It is an interprime number because it is at equal distance from previous prime (60204037) and next prime (60204043).
It can be written as a sum of positive squares in 4 ways, for example, as 23794884 + 36409156 = 4878^2 + 6034^2 .
It is not an unprimeable number, because it can be changed into a prime (60204043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57369 + ... + 58408.
Almost surely, 260204040 is an apocalyptic number.
It is an amenable number.
60204040 is an abundant number, since it is smaller than the sum of its proper divisors (85676240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60204040 is a wasteful number, since it uses less digits than its factorization.
60204040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115801 (or 115797 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 60204040 is about 7759.1262394679. The cubic root of 60204040 is about 391.9300340213.
Adding to 60204040 its reverse (4040206), we get a palindrome (64244246).
The spelling of 60204040 in words is "sixty million, two hundred four thousand, forty".
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