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54240675 = 352723209
BaseRepresentation
bin1100111011101…
…0010110100011
310210001201012220
43032322112203
5102341200200
65214322123
71226016036
oct316722643
9123051186
1054240675
1128687905
12161b9343
13b311698
1472bd01d
154b664a0
hex33ba5a3

54240675 has 12 divisors (see below), whose sum is σ = 89678040. Its totient is φ = 28928320.

The previous prime is 54240653. The next prime is 54240707. The reversal of 54240675 is 57604245.

It is not a de Polignac number, because 54240675 - 211 = 54238627 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 361530 + ... + 361679.

It is an arithmetic number, because the mean of its divisors is an integer number (7473170).

Almost surely, 254240675 is an apocalyptic number.

54240675 is a deficient number, since it is larger than the sum of its proper divisors (35437365).

54240675 is a wasteful number, since it uses less digits than its factorization.

54240675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723222 (or 723217 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 54240675 is about 7364.8268818758. The cubic root of 54240675 is about 378.5370225898.

The spelling of 54240675 in words is "fifty-four million, two hundred forty thousand, six hundred seventy-five".

Divisors: 1 3 5 15 25 75 723209 2169627 3616045 10848135 18080225 54240675