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109464 = 2334561
BaseRepresentation
bin11010101110011000
312120011020
4122232120
512000324
62202440
7634065
oct325630
9176136
10109464
1175273
1253420
133aa94
142bc6c
1522679
hex1ab98

109464 has 16 divisors (see below), whose sum is σ = 273720. Its totient is φ = 36480.

The previous prime is 109453. The next prime is 109469. The reversal of 109464 is 464901.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4561 = 109464 / (1 + 0 + 9 + 4 + 6 + 4).

It is a plaindrome in base 15.

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 109464.

It is not an unprimeable number, because it can be changed into a prime (109469) by changing a digit.

109464 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 3 ways as a sum of consecutive naturals, for example, 2257 + ... + 2304.

2109464 is an apocalyptic number.

It is an amenable number.

109464 is an abundant number, since it is smaller than the sum of its proper divisors (164256).

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

109464 is a wasteful number, since it uses less digits than its factorization.

109464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570 (or 4566 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 109464 is about 330.8534418742. The cubic root of 109464 is about 47.8362475478.

The spelling of 109464 in words is "one hundred nine thousand, four hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 24 4561 9122 13683 18244 27366 36488 54732 109464