Base | Representation |
---|---|
bin | 1110011001011… |
… | …1100001000010 |
3 | 11012122002202000 |
4 | 3212113201002 |
5 | 110424430232 |
6 | 5554204430 |
7 | 1332205341 |
oct | 346274102 |
9 | 135562660 |
10 | 60389442 |
11 | 310a7533 |
12 | 18283716 |
13 | c6852c9 |
14 | 803db58 |
15 | 547d27c |
hex | 3997842 |
60389442 has 32 divisors (see below), whose sum is σ = 134481600. Its totient is φ = 20087424.
The previous prime is 60389431. The next prime is 60389443. The reversal of 60389442 is 24498306.
It is a happy number.
60389442 is a `hidden beast` number, since 603 + 8 + 9 + 4 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 60389397 and 60389406.
It is not an unprimeable number, because it can be changed into a prime (60389443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34738 + ... + 36434.
It is an arithmetic number, because the mean of its divisors is an integer number (4202550).
Almost surely, 260389442 is an apocalyptic number.
60389442 is an abundant number, since it is smaller than the sum of its proper divisors (74092158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60389442 is a wasteful number, since it uses less digits than its factorization.
60389442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2367 (or 2361 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 60389442 is about 7771.0644058584. The cubic root of 60389442 is about 392.3319458522.
The spelling of 60389442 in words is "sixty million, three hundred eighty-nine thousand, four hundred forty-two".
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