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8051201 = 10378167
BaseRepresentation
bin11110101101101000000001
3120011001011122
4132231220001
54030114301
6444322025
7125301614
oct36555001
916131148
108051201
1145a9a94
122843315
13188b832
1410d817b
15a9081b
hex7ada01

8051201 has 4 divisors (see below), whose sum is σ = 8129472. Its totient is φ = 7972932.

The previous prime is 8051171. The next prime is 8051203. The reversal of 8051201 is 1021508.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8051201 - 210 = 8050177 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 8051201.

It is not an unprimeable number, because it can be changed into a prime (8051203) 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, 38981 + ... + 39186.

It is an arithmetic number, because the mean of its divisors is an integer number (2032368).

Almost surely, 28051201 is an apocalyptic number.

It is an amenable number.

8051201 is a deficient number, since it is larger than the sum of its proper divisors (78271).

8051201 is a wasteful number, since it uses less digits than its factorization.

8051201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78270.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 8051201 is about 2837.4638323686. The cubic root of 8051201 is about 200.4257679650.

Adding to 8051201 its reverse (1021508), we get a palindrome (9072709).

The spelling of 8051201 in words is "eight million, fifty-one thousand, two hundred one".

Divisors: 1 103 78167 8051201