Base | Representation |
---|---|
bin | 100111101101101001… |
… | …101011001101101101 |
3 | 11002001210010110000101 |
4 | 213231221223031231 |
5 | 1144312302041030 |
6 | 31331150231101 |
7 | 3036463403212 |
oct | 475551531555 |
9 | 132053113011 |
10 | 42641830765 |
11 | 170a2224656 |
12 | 83207b5491 |
13 | 40374b0431 |
14 | 20c73bbb09 |
15 | 11988cb7ca |
hex | 9eda6b36d |
42641830765 has 8 divisors (see below), whose sum is σ = 52258924800. Its totient is φ = 33387646032.
The previous prime is 42641830747. The next prime is 42641830793. The reversal of 42641830765 is 56703814624.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42641830765 - 211 = 42641828717 is a prime.
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, 90727065 + ... + 90727534.
It is an arithmetic number, because the mean of its divisors is an integer number (6532365600).
Almost surely, 242641830765 is an apocalyptic number.
It is an amenable number.
42641830765 is a deficient number, since it is larger than the sum of its proper divisors (9617094035).
42641830765 is a wasteful number, since it uses less digits than its factorization.
42641830765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181454651.
The product of its (nonzero) digits is 967680, while the sum is 46.
The spelling of 42641830765 in words is "forty-two billion, six hundred forty-one million, eight hundred thirty thousand, seven hundred sixty-five".
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