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54070365 = 3579103443
BaseRepresentation
bin1100111001000…
…0110001011101
310202202001121010
43032100301131
5102320222430
65210525433
71224406356
oct316206135
9122661533
1054070365
1128580958
1216136879
13b281ccb
147276d2d
154b30cb0
hex3390c5d

54070365 has 32 divisors (see below), whose sum is σ = 88657920. Its totient is φ = 28132416.

The previous prime is 54070337. The next prime is 54070397. The reversal of 54070365 is 56307045.

54070365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54070365 - 28 = 54070109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121834 + ... + 122276.

It is an arithmetic number, because the mean of its divisors is an integer number (2770560).

Almost surely, 254070365 is an apocalyptic number.

It is an amenable number.

54070365 is a deficient number, since it is larger than the sum of its proper divisors (34587555).

54070365 is a wasteful number, since it uses less digits than its factorization.

54070365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 54070365 is about 7353.2554015212. The cubic root of 54070365 is about 378.1404184228.

The spelling of 54070365 in words is "fifty-four million, seventy thousand, three hundred sixty-five".

Divisors: 1 3 5 15 79 103 237 309 395 443 515 1185 1329 1545 2215 6645 8137 24411 34997 40685 45629 104991 122055 136887 174985 228145 524955 684435 3604691 10814073 18023455 54070365