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499482 = 23227749
BaseRepresentation
bin1111001111100011010
3221101011100
41321330122
5111440412
614412230
74150134
oct1717432
9841140
10499482
113112a5
12201076
13146469
14d0054
159cedc
hex79f1a

499482 has 12 divisors (see below), whose sum is σ = 1082250. Its totient is φ = 166488.

The previous prime is 499481. The next prime is 499483. The reversal of 499482 is 284994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (499481) and next prime (499483).

It can be written as a sum of positive squares in only one way, i.e., 463761 + 35721 = 681^2 + 189^2 .

It is not an unprimeable number, because it can be changed into a prime (499481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13857 + ... + 13892.

2499482 is an apocalyptic number.

499482 is an abundant number, since it is smaller than the sum of its proper divisors (582768).

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

499482 is a wasteful number, since it uses less digits than its factorization.

499482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27757 (or 27754 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 499482 is about 706.7404049579. The cubic root of 499482 is about 79.3426340028.

The spelling of 499482 in words is "four hundred ninety-nine thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 27749 55498 83247 166494 249741 499482