Search a number
-
+
5390960 = 24579853
BaseRepresentation
bin10100100100001001110000
3101010220000012
4110210021300
52340002320
6311314052
763552041
oct24441160
911126005
105390960
113052343
12197b928
131169a23
14a048c8
157174c5
hex524270

5390960 has 40 divisors (see below), whose sum is σ = 12707520. Its totient is φ = 2126592.

The previous prime is 5390939. The next prime is 5390971. The reversal of 5390960 is 690935.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5894 + ... + 6746.

It is an arithmetic number, because the mean of its divisors is an integer number (317688).

Almost surely, 25390960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5390960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6353760).

5390960 is an abundant number, since it is smaller than the sum of its proper divisors (7316560).

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

5390960 is a wasteful number, since it uses less digits than its factorization.

5390960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 5390960 is about 2321.8440946799. The cubic root of 5390960 is about 175.3431091653.

The spelling of 5390960 in words is "five million, three hundred ninety thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 79 80 158 316 395 632 790 853 1264 1580 1706 3160 3412 4265 6320 6824 8530 13648 17060 34120 67387 68240 134774 269548 336935 539096 673870 1078192 1347740 2695480 5390960