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11404145003 = 17973968881
BaseRepresentation
bin10101001111011110…
…10111000101101011
31002102202220120221212
422213233113011223
5141323430120003
65123342223335
7552414430106
oct124757270553
932382816855
1011404145003
114922384a29
122263284b4b
1310c988a7c4
147a283373d
1546b2c0dd8
hex2a7bd716b

11404145003 has 8 divisors (see below), whose sum is σ = 12076392240. Its totient is φ = 10732055040.

The previous prime is 11404144967. The next prime is 11404145009. The reversal of 11404145003 is 30054140411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11404145003 - 210 = 11404143979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11404145003.

It is not an unprimeable number, because it can be changed into a prime (11404145009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131123 + ... + 200003.

It is an arithmetic number, because the mean of its divisors is an integer number (1509549030).

Almost surely, 211404145003 is an apocalyptic number.

11404145003 is a deficient number, since it is larger than the sum of its proper divisors (672247237).

11404145003 is an equidigital number, since it uses as much as digits as its factorization.

11404145003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78637.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 11404145003 its reverse (30054140411), we get a palindrome (41458285414).

The spelling of 11404145003 in words is "eleven billion, four hundred four million, one hundred forty-five thousand, three".

Divisors: 1 17 9739 68881 165563 1170977 670832059 11404145003