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54608313 = 3472511543
BaseRepresentation
bin1101000001010…
…0000110111001
310210202101112010
43100110012321
5102434431223
65230240133
71232106624
oct320240671
9123671463
1054608313
1128909041
1216356049
13b40cb16
147376dbb
154bda393
hex34141b9

54608313 has 16 divisors (see below), whose sum is σ = 74704896. Its totient is φ = 35466000.

The previous prime is 54608303. The next prime is 54608317. The reversal of 54608313 is 31380645.

It is not a de Polignac number, because 54608313 - 26 = 54608249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54608317) 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 15 ways as a sum of consecutive naturals, for example, 34620 + ... + 36162.

It is an arithmetic number, because the mean of its divisors is an integer number (4669056).

Almost surely, 254608313 is an apocalyptic number.

It is an amenable number.

54608313 is a deficient number, since it is larger than the sum of its proper divisors (20096583).

54608313 is a wasteful number, since it uses less digits than its factorization.

54608313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 54608313 is about 7389.7437709301. The cubic root of 54608313 is about 379.3903266084.

Adding to 54608313 its reverse (31380645), we get a palindrome (85988958).

The spelling of 54608313 in words is "fifty-four million, six hundred eight thousand, three hundred thirteen".

Divisors: 1 3 47 141 251 753 1543 4629 11797 35391 72521 217563 387293 1161879 18202771 54608313