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5272190 = 2571141167
BaseRepresentation
bin10100000111001001111110
3100220212002022
4110013021332
52322202230
6305000142
762545550
oct24071176
910825068
105272190
112a81090
121923052
131127951
149b34d0
156e21e5
hex50727e

5272190 has 64 divisors (see below), whose sum is σ = 12192768. Its totient is φ = 1593600.

The previous prime is 5272153. The next prime is 5272207. The reversal of 5272190 is 912725.

It is a super-3 number, since 3×52721903 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31487 + ... + 31653.

It is an arithmetic number, because the mean of its divisors is an integer number (190512).

Almost surely, 25272190 is an apocalyptic number.

5272190 is an abundant number, since it is smaller than the sum of its proper divisors (6920578).

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

5272190 is a wasteful number, since it uses less digits than its factorization.

5272190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5272190 is about 2296.1249965975. The cubic root of 5272190 is about 174.0458548279.

The spelling of 5272190 in words is "five million, two hundred seventy-two thousand, one hundred ninety".

Divisors: 1 2 5 7 10 11 14 22 35 41 55 70 77 82 110 154 167 205 287 334 385 410 451 574 770 835 902 1169 1435 1670 1837 2255 2338 2870 3157 3674 4510 5845 6314 6847 9185 11690 12859 13694 15785 18370 25718 31570 34235 47929 64295 68470 75317 95858 128590 150634 239645 376585 479290 527219 753170 1054438 2636095 5272190