Base | Representation |
---|---|
bin | 1110010111010… |
… | …0011000100100 |
3 | 11012100210100022 |
4 | 3211310120210 |
5 | 110410324130 |
6 | 5551134312 |
7 | 1331035655 |
oct | 345643044 |
9 | 135323308 |
10 | 60245540 |
11 | 31009403 |
12 | 18214398 |
13 | c634964 |
14 | 800352c |
15 | 54507e5 |
hex | 3974624 |
60245540 has 24 divisors (see below), whose sum is σ = 129209472. Its totient is φ = 23585120.
The previous prime is 60245531. The next prime is 60245543. The reversal of 60245540 is 4554206.
It is not an unprimeable number, because it can be changed into a prime (60245543) 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, 31106 + ... + 32985.
It is an arithmetic number, because the mean of its divisors is an integer number (5383728).
Almost surely, 260245540 is an apocalyptic number.
It is an amenable number.
60245540 is an abundant number, since it is smaller than the sum of its proper divisors (68963932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60245540 is a wasteful number, since it uses less digits than its factorization.
60245540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64147 (or 64145 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 60245540 is about 7761.8000489577. The cubic root of 60245540 is about 392.0200687351.
Adding to 60245540 its reverse (4554206), we get a palindrome (64799746).
The spelling of 60245540 in words is "sixty million, two hundred forty-five thousand, five hundred forty".
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