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8073601 = 9783233
BaseRepresentation
bin11110110011000110000001
3120012011220021
4132303012001
54031323401
6445013441
7125424124
oct36630601
916164807
108073601
1146148a8
122854281
131898aa3
1411023bb
15a972a1
hex7b3181

8073601 has 4 divisors (see below), whose sum is σ = 8156932. Its totient is φ = 7990272.

The previous prime is 8073587. The next prime is 8073607. The reversal of 8073601 is 1063708.

8073601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6370576 + 1703025 = 2524^2 + 1305^2 .

It is a cyclic number.

It is not a de Polignac number, because 8073601 - 27 = 8073473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8073607) 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 3 ways as a sum of consecutive naturals, for example, 41520 + ... + 41713.

It is an arithmetic number, because the mean of its divisors is an integer number (2039233).

Almost surely, 28073601 is an apocalyptic number.

It is an amenable number.

8073601 is a deficient number, since it is larger than the sum of its proper divisors (83331).

8073601 is an equidigital number, since it uses as much as digits as its factorization.

8073601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83330.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 8073601 is about 2841.4082775976. The cubic root of 8073601 is about 200.6114702819.

The spelling of 8073601 in words is "eight million, seventy-three thousand, six hundred one".

Divisors: 1 97 83233 8073601