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16340064 = 2531313093
BaseRepresentation
bin111110010101…
…010001100000
31010202011100120
4332111101200
513140340224
61342120240
7255613446
oct76252140
933664316
1016340064
119250594
125580080
1335015a0
142254b96
15167b779
hexf95460

16340064 has 48 divisors (see below), whose sum is σ = 46195632. Its totient is φ = 5027328.

The previous prime is 16340053. The next prime is 16340087. The reversal of 16340064 is 46004361.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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, 5299 + ... + 7794.

It is an arithmetic number, because the mean of its divisors is an integer number (962409).

Almost surely, 216340064 is an apocalyptic number.

It is an amenable number.

16340064 is an abundant number, since it is smaller than the sum of its proper divisors (29855568).

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

16340064 is a wasteful number, since it uses less digits than its factorization.

16340064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13119 (or 13111 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 16340064 is about 4042.2845026049. The cubic root of 16340064 is about 253.7569336519.

The spelling of 16340064 in words is "sixteen million, three hundred forty thousand, sixty-four".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 208 312 416 624 1248 13093 26186 39279 52372 78558 104744 157116 170209 209488 314232 340418 418976 510627 628464 680836 1021254 1256928 1361672 2042508 2723344 4085016 5446688 8170032 16340064