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5216190 = 235759421
BaseRepresentation
bin10011111001011110111110
3100211000021020
4103321132332
52313404230
6303445010
762223360
oct23713676
910730236
105216190
112a43001
1218b6766
131108305
1499ad30
156d0810
hex4f97be

5216190 has 64 divisors (see below), whose sum is σ = 14584320. Its totient is φ = 1169280.

The previous prime is 5216173. The next prime is 5216191. The reversal of 5216190 is 916125.

It is a super-2 number, since 2×52161902 = 54417276232200, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5216190.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5216191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12180 + ... + 12600.

It is an arithmetic number, because the mean of its divisors is an integer number (227880).

Almost surely, 25216190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5216190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7292160).

5216190 is an abundant number, since it is smaller than the sum of its proper divisors (9368130).

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

5216190 is a wasteful number, since it uses less digits than its factorization.

5216190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 5216190 is about 2283.8979837112. The cubic root of 5216190 is about 173.4274349325.

The spelling of 5216190 in words is "five million, two hundred sixteen thousand, one hundred ninety".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 59 70 105 118 177 210 295 354 413 421 590 826 842 885 1239 1263 1770 2065 2105 2478 2526 2947 4130 4210 5894 6195 6315 8841 12390 12630 14735 17682 24839 29470 44205 49678 74517 88410 124195 149034 173873 248390 347746 372585 521619 745170 869365 1043238 1738730 2608095 5216190