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75704001 = 3151167117
BaseRepresentation
bin1001000001100…
…10011011000001
312021110011100220
410200302123001
5123340012001
611302333253
71606321242
oct440623301
9167404326
1075704001
113980759a
122142a229
13128b7b89
14a0a8cc9
1569a5c36
hex48326c1

75704001 has 8 divisors (see below), whose sum is σ = 101607744. Its totient is φ = 50134800.

The previous prime is 75703973. The next prime is 75704029. The reversal of 75704001 is 10040757.

It is an interprime number because it is at equal distance from previous prime (75703973) and next prime (75704029).

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

It is not a de Polignac number, because 75704001 - 26 = 75703937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75704071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83106 + ... + 84011.

It is an arithmetic number, because the mean of its divisors is an integer number (12700968).

Almost surely, 275704001 is an apocalyptic number.

It is an amenable number.

75704001 is a deficient number, since it is larger than the sum of its proper divisors (25903743).

75704001 is a wasteful number, since it uses less digits than its factorization.

75704001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167271.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 75704001 is about 8700.8046179649. The cubic root of 75704001 is about 423.0317308770.

Adding to 75704001 its reverse (10040757), we get a palindrome (85744758).

The spelling of 75704001 in words is "seventy-five million, seven hundred four thousand, one".

Divisors: 1 3 151 453 167117 501351 25234667 75704001