Base | Representation |
---|---|
bin | 100111011010111010… |
… | …110000101001001000 |
3 | 11001020212201221100111 |
4 | 213122322300221020 |
5 | 1143141322323334 |
6 | 31240042044104 |
7 | 3025626113353 |
oct | 473272605110 |
9 | 131225657314 |
10 | 42327542344 |
11 | 16a5088105a |
12 | 82534a9634 |
13 | 3cb734bb59 |
14 | 209776929a |
15 | 117aee9064 |
hex | 9daeb0a48 |
42327542344 has 64 divisors (see below), whose sum is σ = 87766156800. Its totient is φ = 19035439104.
The previous prime is 42327542317. The next prime is 42327542351. The reversal of 42327542344 is 44324572324.
It is a super-2 number, since 2×423275423442 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42327542297 and 42327542306.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3801217 + ... + 3812335.
It is an arithmetic number, because the mean of its divisors is an integer number (1371346200).
Almost surely, 242327542344 is an apocalyptic number.
It is an amenable number.
42327542344 is an abundant number, since it is smaller than the sum of its proper divisors (45438614456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42327542344 is a wasteful number, since it uses less digits than its factorization.
42327542344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12382 (or 12378 counting only the distinct ones).
The product of its digits is 645120, while the sum is 40.
The spelling of 42327542344 in words is "forty-two billion, three hundred twenty-seven million, five hundred forty-two thousand, three hundred forty-four".
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