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99464 = 2312433
BaseRepresentation
bin11000010010001000
312001102212
4120102020
511140324
62044252
7562661
oct302210
9161385
1099464
1168802
1249688
1336371
1428368
151e70e
hex18488

99464 has 8 divisors (see below), whose sum is σ = 186510. Its totient is φ = 49728.

The previous prime is 99439. The next prime is 99469. The reversal of 99464 is 46499.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 96100 + 3364 = 310^2 + 58^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 99464.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 99464.

It is not an unprimeable number, because it can be changed into a prime (99469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6209 + ... + 6224.

299464 is an apocalyptic number.

It is an amenable number.

99464 is a deficient number, since it is larger than the sum of its proper divisors (87046).

99464 is a wasteful number, since it uses less digits than its factorization.

99464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12439 (or 12435 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 99464 is about 315.3791369130. The cubic root of 99464 is about 46.3328100051.

The spelling of 99464 in words is "ninety-nine thousand, four hundred sixty-four".

Divisors: 1 2 4 8 12433 24866 49732 99464