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75207714 = 2312534619
BaseRepresentation
bin1000111101110…
…01010000100010
312020111221120220
410132321100202
5123223121324
611243543510
71602153321
oct436712042
9166457526
1075207714
11394a873a
122122ab96
131277300a
149dba0b8
156908b79
hex47b9422

75207714 has 8 divisors (see below), whose sum is σ = 150415440. Its totient is φ = 25069236.

The previous prime is 75207707. The next prime is 75207733. The reversal of 75207714 is 41770257.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

75207714 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6267304 + ... + 6267315.

It is an arithmetic number, because the mean of its divisors is an integer number (18801930).

Almost surely, 275207714 is an apocalyptic number.

75207714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

75207714 is a wasteful number, since it uses less digits than its factorization.

75207714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12534624.

The product of its (nonzero) digits is 13720, while the sum is 33.

The square root of 75207714 is about 8672.2381194245. The cubic root of 75207714 is about 422.1052910681.

The spelling of 75207714 in words is "seventy-five million, two hundred seven thousand, seven hundred fourteen".

Divisors: 1 2 3 6 12534619 25069238 37603857 75207714