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540325383 = 31313854497
BaseRepresentation
bin100000001101001…
…011011000000111
31101122201101002020
4200031023120013
52101310403013
6125341014223
716250455443
oct4015133007
91348641066
10540325383
11257aaa504
12130b54373
1387c33a80
1451a91823
1532681623
hex2034b607

540325383 has 8 divisors (see below), whose sum is σ = 775851888. Its totient is φ = 332507904.

The previous prime is 540325367. The next prime is 540325403. The reversal of 540325383 is 383523045.

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

It is not a de Polignac number, because 540325383 - 24 = 540325367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540325333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6927210 + ... + 6927287.

It is an arithmetic number, because the mean of its divisors is an integer number (96981486).

Almost surely, 2540325383 is an apocalyptic number.

540325383 is a deficient number, since it is larger than the sum of its proper divisors (235526505).

540325383 is a wasteful number, since it uses less digits than its factorization.

540325383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13854513.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 540325383 is about 23244.9001503556. The cubic root of 540325383 is about 814.4888123873.

The spelling of 540325383 in words is "five hundred forty million, three hundred twenty-five thousand, three hundred eighty-three".

Divisors: 1 3 13 39 13854497 41563491 180108461 540325383