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5395980 = 2235139647
BaseRepresentation
bin10100100101011000001100
3101011010220010
4110211120030
52340132410
6311353220
763602502
oct24453014
911133803
105395980
113056097
121982810
13116c0b5
14a06672
15718c20
hex52560c

5395980 has 48 divisors (see below), whose sum is σ = 15240960. Its totient is φ = 1426368.

The previous prime is 5395967. The next prime is 5395991. The reversal of 5395980 is 895935.

5395980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8017 + ... + 8663.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

Almost surely, 25395980 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 5395980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7620480).

5395980 is an abundant number, since it is smaller than the sum of its proper divisors (9844980).

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

5395980 is a wasteful number, since it uses less digits than its factorization.

5395980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 5395980 is about 2322.9248804040. The cubic root of 5395980 is about 175.3975181099.

The spelling of 5395980 in words is "five million, three hundred ninety-five thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 139 278 417 556 647 695 834 1294 1390 1668 1941 2085 2588 2780 3235 3882 4170 6470 7764 8340 9705 12940 19410 38820 89933 179866 269799 359732 449665 539598 899330 1079196 1348995 1798660 2697990 5395980