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8026408926941 = 40791967739379
BaseRepresentation
bin111010011001100101101…
…0000001011111011011101
31001102022120020102220002112
41310303023100023323131
52023001041141130231
625023140435003405
71455613616123306
oct164631320137335
931368506386075
108026408926941
112614a87655999
12a976a4139565
13462b6bcb3452
141da6a1bbd7ad
15ddbba69292b
hex74ccb40bedd

8026408926941 has 4 divisors (see below), whose sum is σ = 8028376670400. Its totient is φ = 8024441183484.

The previous prime is 8026408926901. The next prime is 8026408926947. The reversal of 8026408926941 is 1496298046208.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8026408926941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8026408926947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983865611 + ... + 983873768.

It is an arithmetic number, because the mean of its divisors is an integer number (2007094167600).

Almost surely, 28026408926941 is an apocalyptic number.

It is an amenable number.

8026408926941 is a deficient number, since it is larger than the sum of its proper divisors (1967743459).

8026408926941 is a wasteful number, since it uses less digits than its factorization.

8026408926941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967743458.

The product of its (nonzero) digits is 11943936, while the sum is 59.

The spelling of 8026408926941 in words is "eight trillion, twenty-six billion, four hundred eight million, nine hundred twenty-six thousand, nine hundred forty-one".

Divisors: 1 4079 1967739379 8026408926941