Base | Representation |
---|---|
bin | 100111011001011110… |
… | …000110010100111000 |
3 | 11001012012000211221112 |
4 | 213121132012110320 |
5 | 1143114113024033 |
6 | 31233413255452 |
7 | 3025212464351 |
oct | 473136062470 |
9 | 131165024845 |
10 | 42303251768 |
11 | 16a390a01a8 |
12 | 8247334588 |
13 | 3cb22c582b |
14 | 2094444d28 |
15 | 1178cebc48 |
hex | 9d9786538 |
42303251768 has 32 divisors (see below), whose sum is σ = 82780876800. Its totient is φ = 20228654688.
The previous prime is 42303251729. The next prime is 42303251813. The reversal of 42303251768 is 86715230324.
42303251768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×423032517682 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380113 + ... + 1410431.
It is an arithmetic number, because the mean of its divisors is an integer number (2586902400).
Almost surely, 242303251768 is an apocalyptic number.
It is an amenable number.
42303251768 is a deficient number, since it is larger than the sum of its proper divisors (40477625032).
42303251768 is a wasteful number, since it uses less digits than its factorization.
42303251768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37931 (or 37927 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 41.
The spelling of 42303251768 in words is "forty-two billion, three hundred three million, two hundred fifty-one thousand, seven hundred sixty-eight".
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