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75714074 = 2793131531
BaseRepresentation
bin1001000001101…
…00111000011010
312021110200011222
410200310320122
5123340322244
611302452042
71606362512
oct440647032
9167420158
1075714074
1139814117
1221434022
13128bc637
14a0ac842
1569a8bee
hex4834e1a

75714074 has 16 divisors (see below), whose sum is σ = 115451520. Its totient is φ = 37234080.

The previous prime is 75714061. The next prime is 75714077. The reversal of 75714074 is 47041757.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (75714077) 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, 48689 + ... + 50219.

It is an arithmetic number, because the mean of its divisors is an integer number (7215720).

Almost surely, 275714074 is an apocalyptic number.

75714074 is a deficient number, since it is larger than the sum of its proper divisors (39737446).

75714074 is a wasteful number, since it uses less digits than its factorization.

75714074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925.

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 75714074 is about 8701.3834532217. The cubic root of 75714074 is about 423.0504925875.

The spelling of 75714074 in words is "seventy-five million, seven hundred fourteen thousand, seventy-four".

Divisors: 1 2 79 158 313 626 1531 3062 24727 49454 120949 241898 479203 958406 37857037 75714074