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54604423 = 193192707
BaseRepresentation
bin1101000001001…
…1001010000111
310210202012012001
43100103022013
5102434320143
65230210131
71232062366
oct320231207
9123665161
1054604423
1128906125
1216353947
13b40b113
1473757dd
154bd914d
hex3413287

54604423 has 8 divisors (see below), whose sum is σ = 59333120. Its totient is φ = 50061240.

The previous prime is 54604411. The next prime is 54604427. The reversal of 54604423 is 32440645.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54604423 is a prime.

It is a super-2 number, since 2×546044232 = 5963286022325858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54604391 and 54604400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54604427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45765 + ... + 46942.

It is an arithmetic number, because the mean of its divisors is an integer number (7416640).

Almost surely, 254604423 is an apocalyptic number.

54604423 is a deficient number, since it is larger than the sum of its proper divisors (4728697).

54604423 is a wasteful number, since it uses less digits than its factorization.

54604423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92757.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 54604423 is about 7389.4805636120. The cubic root of 54604423 is about 379.3813178248.

The spelling of 54604423 in words is "fifty-four million, six hundred four thousand, four hundred twenty-three".

Divisors: 1 19 31 589 92707 1761433 2873917 54604423