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6248112001 = 6793255403
BaseRepresentation
bin1011101000110101…
…01001111110000001
3121010102220222100121
411310122221332001
5100244004041001
62511554420241
7310556034655
oct56432517601
917112828317
106248112001
11271699502a
121264591681
137875c9cc1
14433b56a65
152687e76a1
hex1746a9f81

6248112001 has 4 divisors (see below), whose sum is σ = 6341367472. Its totient is φ = 6154856532.

The previous prime is 6248111959. The next prime is 6248112037. The reversal of 6248112001 is 1002118426.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1002118426 = 2501059213.

It is a cyclic number.

It is not a de Polignac number, because 6248112001 - 27 = 6248111873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6248116001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 46627635 + ... + 46627768.

It is an arithmetic number, because the mean of its divisors is an integer number (1585341868).

Almost surely, 26248112001 is an apocalyptic number.

It is an amenable number.

6248112001 is a deficient number, since it is larger than the sum of its proper divisors (93255471).

6248112001 is an equidigital number, since it uses as much as digits as its factorization.

6248112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93255470.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 6248112001 is about 79044.9998481877. Note that the first 3 decimals coincide. The cubic root of 6248112001 is about 1841.8302520330.

The spelling of 6248112001 in words is "six billion, two hundred forty-eight million, one hundred twelve thousand, one".

Divisors: 1 67 93255403 6248112001