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5213880 = 2332572069
BaseRepresentation
bin10011111000111010111000
3100210220002200
4103320322320
52313321010
6303430200
762213550
oct23707270
910726080
105213880
112a412a1
1218b5360
131107249
1499a160
156cecc0
hex4f8eb8

5213880 has 96 divisors (see below), whose sum is σ = 19375200. Its totient is φ = 1191168.

The previous prime is 5213867. The next prime is 5213891. The reversal of 5213880 is 883125.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1486 + ... + 3554.

It is an arithmetic number, because the mean of its divisors is an integer number (201825).

Almost surely, 25213880 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 5213880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9687600).

5213880 is an abundant number, since it is smaller than the sum of its proper divisors (14161320).

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

5213880 is a wasteful number, since it uses less digits than its factorization.

5213880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 5213880 is about 2283.3922133528. The cubic root of 5213880 is about 173.4018302589.

The spelling of 5213880 in words is "five million, two hundred thirteen thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 420 504 630 840 1260 2069 2520 4138 6207 8276 10345 12414 14483 16552 18621 20690 24828 28966 31035 37242 41380 43449 49656 57932 62070 72415 74484 82760 86898 93105 115864 124140 130347 144830 148968 173796 186210 217245 248280 260694 289660 347592 372420 434490 521388 579320 651735 744840 868980 1042776 1303470 1737960 2606940 5213880