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73074794 = 21310726267
BaseRepresentation
bin1000101101100…
…00100001101010
312002111120202212
410112300201222
5122201343134
611130125122
71545061022
oct426604152
9162446685
1073074794
11382811a1
12205807a2
13121a7230
1499c2a82
156636bce
hex45b086a

73074794 has 16 divisors (see below), whose sum is σ = 119151648. Its totient is φ = 33410352.

The previous prime is 73074791. The next prime is 73074811. The reversal of 73074794 is 49747037.

It is not an unprimeable number, because it can be changed into a prime (73074791) 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, 10352 + ... + 15915.

It is an arithmetic number, because the mean of its divisors is an integer number (7446978).

Almost surely, 273074794 is an apocalyptic number.

73074794 is a deficient number, since it is larger than the sum of its proper divisors (46076854).

73074794 is a wasteful number, since it uses less digits than its factorization.

73074794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26389.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 73074794 is about 8548.3796125348. The cubic root of 73074794 is about 418.0766058479.

The spelling of 73074794 in words is "seventy-three million, seventy-four thousand, seven hundred ninety-four".

Divisors: 1 2 13 26 107 214 1391 2782 26267 52534 341471 682942 2810569 5621138 36537397 73074794