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5388680 = 2351137331
BaseRepresentation
bin10100100011100110001000
3101010202212202
4110203212020
52334414210
6311255332
763542303
oct24434610
911122782
105388680
113050660
12197a548
13116898b
14a03b3a
157169a5
hex523988

5388680 has 64 divisors (see below), whose sum is σ = 13625280. Its totient is φ = 1900800.

The previous prime is 5388673. The next prime is 5388689. The reversal of 5388680 is 868835.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5388689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16115 + ... + 16445.

It is an arithmetic number, because the mean of its divisors is an integer number (212895).

Almost surely, 25388680 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 5388680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6812640).

5388680 is an abundant number, since it is smaller than the sum of its proper divisors (8236600).

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

5388680 is a wasteful number, since it uses less digits than its factorization.

5388680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 5388680 is about 2321.3530537167. The cubic root of 5388680 is about 175.3183863786.

The spelling of 5388680 in words is "five million, three hundred eighty-eight thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 37 40 44 55 74 88 110 148 185 220 296 331 370 407 440 662 740 814 1324 1480 1628 1655 2035 2648 3256 3310 3641 4070 6620 7282 8140 12247 13240 14564 16280 18205 24494 29128 36410 48988 61235 72820 97976 122470 134717 145640 244940 269434 489880 538868 673585 1077736 1347170 2694340 5388680