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1085030 = 25108503
BaseRepresentation
bin100001000111001100110
32001010101022
410020321212
5234210110
635131142
712136232
oct4107146
92033338
101085030
11681221
12443ab2
132bcb3b
142035c2
15166755
hex108e66

1085030 has 8 divisors (see below), whose sum is σ = 1953072. Its totient is φ = 434008.

The previous prime is 1085023. The next prime is 1085047. The reversal of 1085030 is 305801.

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

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 3 ways as a sum of consecutive naturals, for example, 54242 + ... + 54261.

It is an arithmetic number, because the mean of its divisors is an integer number (244134).

21085030 is an apocalyptic number.

1085030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1085030 is a deficient number, since it is larger than the sum of its proper divisors (868042).

1085030 is a wasteful number, since it uses less digits than its factorization.

1085030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108510.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1085030 is about 1041.6477331613. The cubic root of 1085030 is about 102.7575912523.

The spelling of 1085030 in words is "one million, eighty-five thousand, thirty".

Divisors: 1 2 5 10 108503 217006 542515 1085030