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75007314 = 2324167073
BaseRepresentation
bin1000111100010…
…00010101010010
312020010202200200
410132020111102
5123200213224
611235400030
71600360134
oct436102522
9166122620
1075007314
1139381118
1221153016
1312702a35
149d67054
1568b95c9
hex4788552

75007314 has 12 divisors (see below), whose sum is σ = 162515886. Its totient is φ = 25002432.

The previous prime is 75007297. The next prime is 75007367. The reversal of 75007314 is 41370057.

It can be written as a sum of positive squares in only one way, i.e., 46009089 + 28998225 = 6783^2 + 5385^2 .

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 5 ways as a sum of consecutive naturals, for example, 2083519 + ... + 2083554.

Almost surely, 275007314 is an apocalyptic number.

75007314 is an abundant number, since it is smaller than the sum of its proper divisors (87508572).

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

75007314 is a wasteful number, since it uses less digits than its factorization.

75007314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167081 (or 4167078 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 75007314 is about 8660.6763015367. The cubic root of 75007314 is about 421.7300407975.

The spelling of 75007314 in words is "seventy-five million, seven thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 4167073 8334146 12501219 25002438 37503657 75007314