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4242313001 = 4774188861
BaseRepresentation
bin1111110011011100…
…1000111100101001
3101221122122211101202
43330313020330221
532142013004001
61540543253545
7210062031323
oct37467107451
911848584352
104242313001
111887747603
129a48aa2b5
13527ba22a4
142c35cc613
1519c68b96b
hexfcdc8f29

4242313001 has 4 divisors (see below), whose sum is σ = 4242449604. Its totient is φ = 4242176400.

The previous prime is 4242312979. The next prime is 4242313003. The reversal of 4242313001 is 1003132424.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1178136976 + 3064176025 = 34324^2 + 55355^2 .

It is a cyclic number.

It is not a de Polignac number, because 4242313001 - 210 = 4242311977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4242313003) 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 3 ways as a sum of consecutive naturals, for example, 3311 + ... + 92171.

It is an arithmetic number, because the mean of its divisors is an integer number (1060612401).

Almost surely, 24242313001 is an apocalyptic number.

It is an amenable number.

4242313001 is a deficient number, since it is larger than the sum of its proper divisors (136603).

4242313001 is an equidigital number, since it uses as much as digits as its factorization.

4242313001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136602.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4242313001 is about 65133.0407780874. The cubic root of 4242313001 is about 1618.8287272355.

Adding to 4242313001 its reverse (1003132424), we get a palindrome (5245445425).

The spelling of 4242313001 in words is "four billion, two hundred forty-two million, three hundred thirteen thousand, one".

Divisors: 1 47741 88861 4242313001