Base | Representation |
---|---|
bin | 1110010100010… |
… | …0001000100000 |
3 | 11011222202020110 |
4 | 3211010020200 |
5 | 110333013104 |
6 | 5543011320 |
7 | 1326253530 |
oct | 345041040 |
9 | 134882213 |
10 | 60047904 |
11 | 30993974 |
12 | 18139b40 |
13 | c595a07 |
14 | 7d914c0 |
15 | 5411e89 |
hex | 3944220 |
60047904 has 96 divisors (see below), whose sum is σ = 189665280. Its totient is φ = 16250112.
The previous prime is 60047881. The next prime is 60047941. The reversal of 60047904 is 40974006.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10417 + ... + 15119.
It is an arithmetic number, because the mean of its divisors is an integer number (1975680).
Almost surely, 260047904 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60047904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94832640).
60047904 is an abundant number, since it is smaller than the sum of its proper divisors (129617376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60047904 is a wasteful number, since it uses less digits than its factorization.
60047904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4742 (or 4734 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 60047904 is about 7749.0582653636. The cubic root of 60047904 is about 391.5909240789.
The spelling of 60047904 in words is "sixty million, forty-seven thousand, nine hundred four".
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