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1082274 = 23180379
BaseRepresentation
bin100001000001110100010
32000222121020
410020032202
5234113044
635110310
712125214
oct4101642
92028536
101082274
1167a146
12442396
132bb7cb
142025b4
15165a19
hex1083a2

1082274 has 8 divisors (see below), whose sum is σ = 2164560. Its totient is φ = 360756.

The previous prime is 1082273. The next prime is 1082317. The reversal of 1082274 is 4722801.

It is a sphenic number, since it is the product of 3 distinct primes.

1082274 is an admirable number.

It is a super-2 number, since 2×10822742 = 2342634022152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1082273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90184 + ... + 90195.

It is an arithmetic number, because the mean of its divisors is an integer number (270570).

21082274 is an apocalyptic number.

1082274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1082274 is a wasteful number, since it uses less digits than its factorization.

1082274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180384.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1082274 is about 1040.3239879960. The cubic root of 1082274 is about 102.6705153071.

The spelling of 1082274 in words is "one million, eighty-two thousand, two hundred seventy-four".

Divisors: 1 2 3 6 180379 360758 541137 1082274