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8020601 = 37239907
BaseRepresentation
bin11110100110001001111001
3120002111012022
4132212021321
54023124401
6443524225
7125113451
oct36461171
916074168
108020601
114588aa6
122829675
13187a924
1410cad61
15a8671b
hex7a6279

8020601 has 8 divisors (see below), whose sum is σ = 8280960. Its totient is φ = 7762608.

The previous prime is 8020589. The next prime is 8020631. The reversal of 8020601 is 1060208.

8020601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8020601 - 222 = 3826297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8020601.

It is not an unprimeable number, because it can be changed into a prime (8020631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8390 + ... + 9296.

It is an arithmetic number, because the mean of its divisors is an integer number (1035120).

Almost surely, 28020601 is an apocalyptic number.

It is an amenable number.

8020601 is a deficient number, since it is larger than the sum of its proper divisors (260359).

8020601 is a wasteful number, since it uses less digits than its factorization.

8020601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 8020601 is about 2832.0665599523. The cubic root of 8020601 is about 200.1715278489.

Adding to 8020601 its reverse (1060208), we get a palindrome (9080809).

The spelling of 8020601 in words is "eight million, twenty thousand, six hundred one".

Divisors: 1 37 239 907 8843 33559 216773 8020601