Base | Representation |
---|---|
bin | 1001011100110001110… |
… | …1101101011100011010 |
3 | 120112001001010022021210 |
4 | 2113030131231130122 |
5 | 10124440044132310 |
6 | 202325130043550 |
7 | 14505016224264 |
oct | 2271435553432 |
9 | 515031108253 |
10 | 162344130330 |
11 | 62939035a58 |
12 | 275688795b6 |
13 | 12402ac35a5 |
14 | 7c00d8cb34 |
15 | 4352679820 |
hex | 25cc76d71a |
162344130330 has 32 divisors (see below), whose sum is σ = 402194492928. Its totient is φ = 41895259200.
The previous prime is 162344130323. The next prime is 162344130349. The reversal of 162344130330 is 33031443261.
It is a super-3 number, since 3×1623441303303 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87280861 + ... + 87282720.
It is an arithmetic number, because the mean of its divisors is an integer number (12568577904).
Almost surely, 2162344130330 is an apocalyptic number.
162344130330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
162344130330 is an abundant number, since it is smaller than the sum of its proper divisors (239850362598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162344130330 is a wasteful number, since it uses less digits than its factorization.
162344130330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174563622.
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 162344130330 its reverse (33031443261), we get a palindrome (195375573591).
The spelling of 162344130330 in words is "one hundred sixty-two billion, three hundred forty-four million, one hundred thirty thousand, three hundred thirty".
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