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632090 = 25312039
BaseRepresentation
bin10011010010100011010
31012010001202
42122110122
5130211330
621314202
75241554
oct2322432
91163052
10632090
113a1998
12265962
13191924
141264d4
15c7445
hex9a51a

632090 has 16 divisors (see below), whose sum is σ = 1175040. Its totient is φ = 244560.

The previous prime is 632089. The next prime is 632101. The reversal of 632090 is 90236.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710 + ... + 1329.

It is an arithmetic number, because the mean of its divisors is an integer number (73440).

2632090 is an apocalyptic number.

632090 is a deficient number, since it is larger than the sum of its proper divisors (542950).

632090 is a wasteful number, since it uses less digits than its factorization.

632090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 632090 is about 795.0408794521. The cubic root of 632090 is about 85.8208819299.

The spelling of 632090 in words is "six hundred thirty-two thousand, ninety".

Divisors: 1 2 5 10 31 62 155 310 2039 4078 10195 20390 63209 126418 316045 632090