Base | Representation |
---|---|
bin | 10100000111001001111110 |
3 | 100220212002022 |
4 | 110013021332 |
5 | 2322202230 |
6 | 305000142 |
7 | 62545550 |
oct | 24071176 |
9 | 10825068 |
10 | 5272190 |
11 | 2a81090 |
12 | 1923052 |
13 | 1127951 |
14 | 9b34d0 |
15 | 6e21e5 |
hex | 50727e |
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".
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