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854056 = 237101151
BaseRepresentation
bin11010000100000101000
31121101112201
43100200220
5204312211
630145544
710154650
oct3204050
91541481
10854056
11533735
123522b4
1323b978
14183360
1511d0c1
hexd0828

854056 has 32 divisors (see below), whose sum is σ = 1860480. Its totient is φ = 360000.

The previous prime is 854053. The next prime is 854083. The reversal of 854056 is 650458.

It is a super-2 number, since 2×8540562 = 1458823302272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5581 + ... + 5731.

It is an arithmetic number, because the mean of its divisors is an integer number (58140).

2854056 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 854056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (930240).

854056 is an abundant number, since it is smaller than the sum of its proper divisors (1006424).

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

854056 is a wasteful number, since it uses less digits than its factorization.

854056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 854056 is about 924.1515027310. The cubic root of 854056 is about 94.8772560672.

The spelling of 854056 in words is "eight hundred fifty-four thousand, fifty-six".