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45406 = 273311
BaseRepresentation
bin1011000101011110
32022021201
423011132
52423111
6550114
7246244
oct130536
968251
1045406
1131129
122233a
131788a
1412794
15d6c1
hexb15e

45406 has 8 divisors (see below), whose sum is σ = 69264. Its totient is φ = 22320.

The previous prime is 45403. The next prime is 45413. The reversal of 45406 is 60454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 12 and base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10 + ... + 301.

It is an arithmetic number, because the mean of its divisors is an integer number (8658).

245406 is an apocalyptic number.

45406 is a deficient number, since it is larger than the sum of its proper divisors (23858).

45406 is a wasteful number, since it uses less digits than its factorization.

45406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 45406 is about 213.0868367591. The cubic root of 45406 is about 35.6755832173.

The spelling of 45406 in words is "forty-five thousand, four hundred six".

Divisors: 1 2 73 146 311 622 22703 45406