Search a number
-
+
6285272 = 237112237
BaseRepresentation
bin10111111110011111011000
3102211022202212
4113332133120
53102112042
6342414252
7104265260
oct27763730
912738685
106285272
113603244
122131388
1313c0ac6
14b987a0
15842482
hex5fe7d8

6285272 has 16 divisors (see below), whose sum is σ = 13468560. Its totient is φ = 2693664.

The previous prime is 6285271. The next prime is 6285277. The reversal of 6285272 is 2725826.

It is a super-2 number, since 2×62852722 = 79009288227968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6285271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56063 + ... + 56174.

It is an arithmetic number, because the mean of its divisors is an integer number (841785).

Almost surely, 26285272 is an apocalyptic number.

It is an amenable number.

6285272 is an abundant number, since it is smaller than the sum of its proper divisors (7183288).

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

6285272 is a wasteful number, since it uses less digits than its factorization.

6285272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112250 (or 112246 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 6285272 is about 2507.0444750742. The cubic root of 6285272 is about 184.5474402039.

The spelling of 6285272 in words is "six million, two hundred eighty-five thousand, two hundred seventy-two".

Divisors: 1 2 4 7 8 14 28 56 112237 224474 448948 785659 897896 1571318 3142636 6285272