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19606096001 = 156291254469
BaseRepresentation
bin10010010000100111…
…010100100010000001
31212121101022212112202
4102100213110202001
5310123130033001
613001254402545
71262600031512
oct222047244201
955541285482
1019606096001
118351148128
123972060455
131b05bbbc4b
14d3dc6aa09
1579b3ad96b
hex4909d4881

19606096001 has 4 divisors (see below), whose sum is σ = 19607366100. Its totient is φ = 19604825904.

The previous prime is 19606095989. The next prime is 19606096007. The reversal of 19606096001 is 10069060691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10069060691 = 60859165449.

It can be written as a sum of positive squares in 2 ways, for example, as 18315562225 + 1290533776 = 135335^2 + 35924^2 .

It is a cyclic number.

It is not a de Polignac number, because 19606096001 - 226 = 19538987137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19606096007) 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, 611606 + ... + 642863.

It is an arithmetic number, because the mean of its divisors is an integer number (4901841525).

Almost surely, 219606096001 is an apocalyptic number.

It is an amenable number.

19606096001 is a deficient number, since it is larger than the sum of its proper divisors (1270099).

19606096001 is a wasteful number, since it uses less digits than its factorization.

19606096001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270098.

The product of its (nonzero) digits is 17496, while the sum is 38.

The spelling of 19606096001 in words is "nineteen billion, six hundred six million, ninety-six thousand, one".

Divisors: 1 15629 1254469 19606096001