Base | Representation |
---|---|
bin | 111000110000011101… |
… | …001001110100111100 |
3 | 12211022012001022021002 |
4 | 320300131021310330 |
5 | 1444302234202230 |
6 | 43555133025432 |
7 | 4255132424462 |
oct | 706035116474 |
9 | 184265038232 |
10 | 60942490940 |
11 | 239334a14a1 |
12 | b989625278 |
13 | 5992ab0136 |
14 | 2d41b10832 |
15 | 18ba374545 |
hex | e30749d3c |
60942490940 has 12 divisors (see below), whose sum is σ = 127979231016. Its totient is φ = 24376996368.
The previous prime is 60942490909. The next prime is 60942490943. The reversal of 60942490940 is 4909424906.
It is a happy number.
60942490940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60942490943) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523562254 + ... + 1523562293.
It is an arithmetic number, because the mean of its divisors is an integer number (10664935918).
Almost surely, 260942490940 is an apocalyptic number.
It is an amenable number.
60942490940 is an abundant number, since it is smaller than the sum of its proper divisors (67036740076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60942490940 is a wasteful number, since it uses less digits than its factorization.
60942490940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3047124556 (or 3047124554 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 47.
The spelling of 60942490940 in words is "sixty billion, nine hundred forty-two million, four hundred ninety thousand, nine hundred forty".
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