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480834 = 23226713
BaseRepresentation
bin1110101011001000010
3220102120200
41311121002
5110341314
614150030
74041564
oct1653102
9812520
10480834
112a9292
121b2316
1313ab23
14c7334
1597709
hex75642

480834 has 12 divisors (see below), whose sum is σ = 1041846. Its totient is φ = 160272.

The previous prime is 480827. The next prime is 480839. The reversal of 480834 is 438084.

It can be written as a sum of positive squares in only one way, i.e., 275625 + 205209 = 525^2 + 453^2 .

It is a super-3 number, since 3×4808343 = 333508388942201112, which contains 333 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 480798 and 480807.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 480834.

It is not an unprimeable number, because it can be changed into a prime (480839) by changing a digit.

480834 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13339 + ... + 13374.

2480834 is an apocalyptic number.

480834 is an abundant number, since it is smaller than the sum of its proper divisors (561012).

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

480834 is a wasteful number, since it uses less digits than its factorization.

480834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26721 (or 26718 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 480834 is about 693.4219494651. The cubic root of 480834 is about 78.3426738019.

The spelling of 480834 in words is "four hundred eighty thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 9 18 26713 53426 80139 160278 240417 480834