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54824964 = 22329157543
BaseRepresentation
bin1101000100100…
…1000000000100
310211011101201020
43101021000010
5103013344324
65235031140
71234001355
oct321110004
9124141636
1054824964
1128a46897
121643b4b0
13b48760c
1473d1d2c
154c2e679
hex3449004

54824964 has 24 divisors (see below), whose sum is σ = 132336960. Its totient is φ = 17644704.

The previous prime is 54824951. The next prime is 54824969. The reversal of 54824964 is 46942845.

It is not an unprimeable number, because it can be changed into a prime (54824969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78424 + ... + 79119.

It is an arithmetic number, because the mean of its divisors is an integer number (5514040).

Almost surely, 254824964 is an apocalyptic number.

It is an amenable number.

54824964 is an abundant number, since it is smaller than the sum of its proper divisors (77511996).

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

54824964 is a wasteful number, since it uses less digits than its factorization.

54824964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157579 (or 157577 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 54824964 is about 7404.3881583828. The cubic root of 54824964 is about 379.8913909370.

The spelling of 54824964 in words is "fifty-four million, eight hundred twenty-four thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 157543 315086 472629 630172 945258 1890516 4568747 9137494 13706241 18274988 27412482 54824964