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93474 = 234577
BaseRepresentation
bin10110110100100010
311202020000
4112310202
510442344
62000430
7536343
oct266442
9152200
1093474
1164257
1246116
1333714
14260ca
151ca69
hex16d22

93474 has 20 divisors (see below), whose sum is σ = 209814. Its totient is φ = 31104.

The previous prime is 93463. The next prime is 93479. The reversal of 93474 is 47439.

It can be written as a sum of positive squares in only one way, i.e., 50625 + 42849 = 225^2 + 207^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

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 93474.

It is not an unprimeable number, because it can be changed into a prime (93479) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 127 + ... + 450.

293474 is an apocalyptic number.

93474 is an abundant number, since it is smaller than the sum of its proper divisors (116340).

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

93474 is a wasteful number, since it uses less digits than its factorization.

93474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591 (or 582 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 93474 is about 305.7351795263. The cubic root of 93474 is about 45.3833909760.

The spelling of 93474 in words is "ninety-three thousand, four hundred seventy-four".

Divisors: 1 2 3 6 9 18 27 54 81 162 577 1154 1731 3462 5193 10386 15579 31158 46737 93474