Search a number
-
+
5913188190 = 2335721334381
BaseRepresentation
bin1011000000111010…
…00001011101011110
3120021002201002021000
411200131001131132
544102234010230
62414432051130
7266351161500
oct54035013536
916232632230
105913188190
112564927898
121190393aa6
137330c2030
14401491d70
152491dab60
hex16074175e

5913188190 has 192 divisors, whose sum is σ = 19754521920. Its totient is φ = 1247581440.

The previous prime is 5913188167. The next prime is 5913188207. The reversal of 5913188190 is 918813195.

It is a super-2 number, since 2×59131881902 = 69931589140710952200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 154800 + ... + 189180.

It is an arithmetic number, because the mean of its divisors is an integer number (102888135).

Almost surely, 25913188190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5913188190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9877260960).

5913188190 is an abundant number, since it is smaller than the sum of its proper divisors (13841333730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5913188190 is a wasteful number, since it uses less digits than its factorization.

5913188190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34424 (or 34411 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 45.

The square root of 5913188190 is about 76897.2573633156. The cubic root of 5913188190 is about 1808.3142317326.

The spelling of 5913188190 in words is "five billion, nine hundred thirteen million, one hundred eighty-eight thousand, one hundred ninety".