Base | Representation |
---|---|
bin | 1110010111100… |
… | …1001100000101 |
3 | 11012101210100020 |
4 | 3211321030011 |
5 | 110411441341 |
6 | 5551405353 |
7 | 1331150232 |
oct | 345711405 |
9 | 135353306 |
10 | 60265221 |
11 | 31022175 |
12 | 18223859 |
13 | c6408c3 |
14 | 800a789 |
15 | 5456566 |
hex | 3979305 |
60265221 has 32 divisors (see below), whose sum is σ = 89994240. Its totient is φ = 35675904.
The previous prime is 60265213. The next prime is 60265241. The reversal of 60265221 is 12256206.
60265221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 60265221 - 23 = 60265213 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 60265191 and 60265200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60265211) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 97050 + ... + 97668.
It is an arithmetic number, because the mean of its divisors is an integer number (2812320).
Almost surely, 260265221 is an apocalyptic number.
It is an amenable number.
60265221 is a deficient number, since it is larger than the sum of its proper divisors (29729019).
60265221 is a wasteful number, since it uses less digits than its factorization.
60265221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 745.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 60265221 is about 7763.0677570146. The cubic root of 60265221 is about 392.0627524313.
The spelling of 60265221 in words is "sixty million, two hundred sixty-five thousand, two hundred twenty-one".
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