Base | Representation |
---|---|
bin | 1010100111011110100… |
… | …1010100011010010010 |
3 | 122102210111011010011012 |
4 | 2221313221110122102 |
5 | 10442021330243032 |
6 | 215442550050522 |
7 | 16114640652200 |
oct | 2516751243222 |
9 | 572714133135 |
10 | 182395946642 |
11 | 70398836378 |
12 | 2b424049a42 |
13 | 1427a141260 |
14 | 8b840c2070 |
15 | 4b27c2d6b2 |
hex | 2a77a54692 |
182395946642 has 24 divisors (see below), whose sum is σ = 342744033996. Its totient is φ = 72156637728.
The previous prime is 182395946641. The next prime is 182395946669. The reversal of 182395946642 is 246649593281.
182395946642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 127513982281 + 54881964361 = 357091^2 + 234269^2 .
It is a super-2 number, since 2×1823959466422 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (182395946641) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 71582693 + ... + 71585240.
Almost surely, 2182395946642 is an apocalyptic number.
182395946642 is a deficient number, since it is larger than the sum of its proper divisors (160348087354).
182395946642 is a wasteful number, since it uses less digits than its factorization.
182395946642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143167962 (or 143167955 counting only the distinct ones).
The product of its digits is 22394880, while the sum is 59.
The spelling of 182395946642 in words is "one hundred eighty-two billion, three hundred ninety-five million, nine hundred forty-six thousand, six hundred forty-two".
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