Search a number
-
+
8993013119 = 49127536653
BaseRepresentation
bin10000110000000011…
…00111110101111111
3212012201221101210222
420120001213311333
5121404202404434
64044211251555
7435566231066
oct103001476577
925181841728
108993013119
1138a5359952
1218ab8a9bbb
13b041a504c
146145171dd
1537979b72e
hex218067d7f

8993013119 has 8 divisors (see below), whose sum is σ = 9015957072. Its totient is φ = 8970088960.

The previous prime is 8993013097. The next prime is 8993013137. The reversal of 8993013119 is 9113103998.

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 8993013119 - 220 = 8991964543 is a prime.

It is a super-2 number, since 2×89930131192 (a number of 21 digits) contains 22 as substring.

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 8993013119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8993013319) 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, 1348397 + ... + 1355049.

It is an arithmetic number, because the mean of its divisors is an integer number (1126994634).

Almost surely, 28993013119 is an apocalyptic number.

8993013119 is a deficient number, since it is larger than the sum of its proper divisors (22943953).

8993013119 is a wasteful number, since it uses less digits than its factorization.

8993013119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9897.

The product of its (nonzero) digits is 52488, while the sum is 44.

The square root of 8993013119 is about 94831.4985592867. The cubic root of 8993013119 is about 2079.5454134002.

The spelling of 8993013119 in words is "eight billion, nine hundred ninety-three million, thirteen thousand, one hundred nineteen".

Divisors: 1 491 2753 6653 1351723 3266623 18315709 8993013119