Base | Representation |
---|---|
bin | 100111111011011001… |
… | …110011010100000010 |
3 | 11002122212021020012121 |
4 | 213323121303110002 |
5 | 1200300333110113 |
6 | 31410111314454 |
7 | 3045264445030 |
oct | 477331632402 |
9 | 132585236177 |
10 | 42872550658 |
11 | 17200489953 |
12 | 8385b1ba2a |
13 | 4073232292 |
14 | 2109cb9550 |
15 | 11adca2e8d |
hex | 9fb673502 |
42872550658 has 8 divisors (see below), whose sum is σ = 73495801152. Its totient is φ = 18373950276.
The previous prime is 42872550619. The next prime is 42872550661. The reversal of 42872550658 is 85605527824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1531162510 + ... + 1531162537.
It is an arithmetic number, because the mean of its divisors is an integer number (9186975144).
Almost surely, 242872550658 is an apocalyptic number.
42872550658 is a deficient number, since it is larger than the sum of its proper divisors (30623250494).
42872550658 is a wasteful number, since it uses less digits than its factorization.
42872550658 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3062325056.
The product of its (nonzero) digits is 5376000, while the sum is 52.
The spelling of 42872550658 in words is "forty-two billion, eight hundred seventy-two million, five hundred fifty thousand, six hundred fifty-eight".
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