Base | Representation |
---|---|
bin | 11010100101100000… |
… | …101101111000100010 |
3 | 2201200110111121010212 |
4 | 122211200231320202 |
5 | 431430413332322 |
6 | 21040353054122 |
7 | 2030261163116 |
oct | 324540557042 |
9 | 81613447125 |
10 | 28546620962 |
11 | 11119906932 |
12 | 5648257342 |
13 | 28cc2471c2 |
14 | 154b3dd746 |
15 | b2123d0e2 |
hex | 6a582de22 |
28546620962 has 16 divisors (see below), whose sum is σ = 42917288832. Its totient is φ = 14240883600.
The previous prime is 28546620953. The next prime is 28546620967. The reversal of 28546620962 is 26902664582.
It is a self number, because there is not a number n which added to its sum of digits gives 28546620962.
It is not an unprimeable number, because it can be changed into a prime (28546620967) 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, 2984087 + ... + 2993637.
It is an arithmetic number, because the mean of its divisors is an integer number (2682330552).
Almost surely, 228546620962 is an apocalyptic number.
28546620962 is a deficient number, since it is larger than the sum of its proper divisors (14370667870).
28546620962 is a wasteful number, since it uses less digits than its factorization.
28546620962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12793.
The product of its (nonzero) digits is 2488320, while the sum is 50.
The spelling of 28546620962 in words is "twenty-eight billion, five hundred forty-six million, six hundred twenty thousand, nine hundred sixty-two".
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