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54237673245 = 357516549269
BaseRepresentation
bin110010100000110100…
…010011011100011101
312011222220202021110210
4302200310103130131
51342034321020440
640525541323033
73630026421150
oct624064233435
9164886667423
1054237673245
1121002830748
12a618106479
1351649a91a2
1428a7471c97
151626916a80
hexca0d1371d

54237673245 has 16 divisors (see below), whose sum is σ = 99177459840. Its totient is φ = 24794364864.

The previous prime is 54237673199. The next prime is 54237673267.

54237673245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54237673245 - 26 = 54237673181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54237673194 and 54237673203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258274530 + ... + 258274739.

It is an arithmetic number, because the mean of its divisors is an integer number (6198591240).

Almost surely, 254237673245 is an apocalyptic number.

It is an amenable number.

54237673245 is a deficient number, since it is larger than the sum of its proper divisors (44939786595).

54237673245 is a wasteful number, since it uses less digits than its factorization.

54237673245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516549284.

The product of its digits is 4233600, while the sum is 48.

The spelling of 54237673245 in words is "fifty-four billion, two hundred thirty-seven million, six hundred seventy-three thousand, two hundred forty-five".

Divisors: 1 3 5 7 15 21 35 105 516549269 1549647807 2582746345 3615844883 7748239035 10847534649 18079224415 54237673245