Base | Representation |
---|---|
bin | 100111001010100000… |
… | …111101001000110000 |
3 | 11000112200220022220000 |
4 | 213022200331020300 |
5 | 1142110344423240 |
6 | 31152451350000 |
7 | 3016045004052 |
oct | 471240751060 |
9 | 130480808800 |
10 | 42052342320 |
11 | 1691a4a621a |
12 | 81972b2300 |
13 | 3c723251c1 |
14 | 206cdad8d2 |
15 | 1161c88430 |
hex | 9ca83d230 |
42052342320 has 100 divisors (see below), whose sum is σ = 146054037360. Its totient is φ = 11213956224.
The previous prime is 42052342303. The next prime is 42052342361. The reversal of 42052342320 is 2324325024.
It is a happy number.
42052342320 is a `hidden beast` number, since 420 + 5 + 2 + 3 + 4 + 232 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a zygodrome in base 3.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3238300 + ... + 3251259.
Almost surely, 242052342320 is an apocalyptic number.
42052342320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42052342320 is an abundant number, since it is smaller than the sum of its proper divisors (104001695040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42052342320 is a wasteful number, since it uses less digits than its factorization.
42052342320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6489584 (or 6489569 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
Adding to 42052342320 its reverse (2324325024), we get a palindrome (44376667344).
The spelling of 42052342320 in words is "forty-two billion, fifty-two million, three hundred forty-two thousand, three hundred twenty".
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