Search a number
-
+
545264982 = 232137322063
BaseRepresentation
bin100000100000000…
…001010101010110
31102000000022221100
4200200001111112
52104041434412
6130034530530
716340450553
oct4040012526
91360008840
10545264982
1125a873719
12132736a46
1388c73202
14525b9a2a
1532d09edc
hex20801556

545264982 has 24 divisors (see below), whose sum is σ = 1182321504. Its totient is φ = 181614384.

The previous prime is 545264981. The next prime is 545265011. The reversal of 545264982 is 289462545.

545264982 is a `hidden beast` number, since 5 + 4 + 526 + 49 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545264981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13683 + ... + 35745.

It is an arithmetic number, because the mean of its divisors is an integer number (49263396).

Almost surely, 2545264982 is an apocalyptic number.

545264982 is an abundant number, since it is smaller than the sum of its proper divisors (637056522).

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

545264982 is a wasteful number, since it uses less digits than its factorization.

545264982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23444 (or 23441 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 545264982 is about 23350.9096610817. The cubic root of 545264982 is about 816.9632781439.

The spelling of 545264982 in words is "five hundred forty-five million, two hundred sixty-four thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 9 18 1373 2746 4119 8238 12357 22063 24714 44126 66189 132378 198567 397134 30292499 60584998 90877497 181754994 272632491 545264982