Base | Representation |
---|---|
bin | 101010111110011… |
… | …0010110110101101 |
3 | 10201111101012112120 |
4 | 1111330302312231 |
5 | 10423123002201 |
6 | 355031023153 |
7 | 50506541340 |
oct | 12574626655 |
9 | 3644335476 |
10 | 1442000301 |
11 | 67aa76195 |
12 | 342b0aab9 |
13 | 19c995921 |
14 | d9726457 |
15 | 868de536 |
hex | 55f32dad |
1442000301 has 8 divisors (see below), whose sum is σ = 2197333824. Its totient is φ = 824000160.
The previous prime is 1442000293. The next prime is 1442000311. The reversal of 1442000301 is 1030002441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1442000301 - 23 = 1442000293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1442000311) 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 7 ways as a sum of consecutive naturals, for example, 34333320 + ... + 34333361.
It is an arithmetic number, because the mean of its divisors is an integer number (274666728).
Almost surely, 21442000301 is an apocalyptic number.
It is an amenable number.
1442000301 is a deficient number, since it is larger than the sum of its proper divisors (755333523).
1442000301 is an equidigital number, since it uses as much as digits as its factorization.
1442000301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68666691.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 1442000301 is about 37973.6790553668. The cubic root of 1442000301 is about 1129.7658692099.
Adding to 1442000301 its reverse (1030002441), we get a palindrome (2472002742).
The spelling of 1442000301 in words is "one billion, four hundred forty-two million, three hundred one", and thus it is an aban number.
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