Base | Representation |
---|---|
bin | 100111110010001100… |
… | …110101111000011110 |
3 | 11002021002202021210120 |
4 | 213302030311320132 |
5 | 1144441322031431 |
6 | 31342514215410 |
7 | 3041411232522 |
oct | 476214657036 |
9 | 132232667716 |
10 | 42718158366 |
11 | 17131317714 |
12 | 8342284566 |
13 | 404a2560b0 |
14 | 20d35a9d82 |
15 | 11a0457196 |
hex | 9f2335e1e |
42718158366 has 32 divisors (see below), whose sum is σ = 92374950528. Its totient is φ = 13091676000.
The previous prime is 42718158319. The next prime is 42718158367. The reversal of 42718158366 is 66385181724.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42718158367) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1071396 + ... + 1110551.
It is an arithmetic number, because the mean of its divisors is an integer number (2886717204).
Almost surely, 242718158366 is an apocalyptic number.
42718158366 is an abundant number, since it is smaller than the sum of its proper divisors (49656792162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42718158366 is a wasteful number, since it uses less digits than its factorization.
42718158366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2182216.
The product of its digits is 1935360, while the sum is 51.
The spelling of 42718158366 in words is "forty-two billion, seven hundred eighteen million, one hundred fifty-eight thousand, three hundred sixty-six".
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