Base | Representation |
---|---|
bin | 101000001111000… |
… | …0000001101001010 |
3 | 10111002100021001221 |
4 | 1100132000031022 |
5 | 10231102324232 |
6 | 341544032254 |
7 | 45312112540 |
oct | 12036001512 |
9 | 3432307057 |
10 | 1350042442 |
11 | 633077961 |
12 | 31816268a |
13 | 1869097a8 |
14 | cb429d90 |
15 | 7d7c7897 |
hex | 5078034a |
1350042442 has 8 divisors (see below), whose sum is σ = 2314358496. Its totient is φ = 578589612.
The previous prime is 1350042439. The next prime is 1350042479. The reversal of 1350042442 is 2442400531.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×13500424422 = 3645229190402646728, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48215788 + ... + 48215815.
It is an arithmetic number, because the mean of its divisors is an integer number (289294812).
Almost surely, 21350042442 is an apocalyptic number.
1350042442 is a deficient number, since it is larger than the sum of its proper divisors (964316054).
1350042442 is an equidigital number, since it uses as much as digits as its factorization.
1350042442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96431612.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 1350042442 is about 36742.9236996731. The cubic root of 1350042442 is about 1105.2210315200.
Adding to 1350042442 its reverse (2442400531), we get a palindrome (3792442973).
The spelling of 1350042442 in words is "one billion, three hundred fifty million, forty-two thousand, four hundred forty-two".
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