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5980001 = 18673203
BaseRepresentation
bin10110110011111101100001
3102020211000112
4112303331201
53012330001
6332101105
7101554256
oct26637541
912224015
105980001
113414955
122004795
131314b81
14b1942d
157d1cbb
hex5b3f61

5980001 has 4 divisors (see below), whose sum is σ = 5985072. Its totient is φ = 5974932.

The previous prime is 5979991. The next prime is 5980021. The reversal of 5980001 is 1000895.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5980001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5980021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266 + ... + 3468.

It is an arithmetic number, because the mean of its divisors is an integer number (1496268).

Almost surely, 25980001 is an apocalyptic number.

It is an amenable number.

5980001 is a deficient number, since it is larger than the sum of its proper divisors (5071).

5980001 is a wasteful number, since it uses less digits than its factorization.

5980001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5070.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 5980001 is about 2445.4040565927. The cubic root of 5980001 is about 181.5099423605.

Adding to 5980001 its reverse (1000895), we get a palindrome (6980896).

The spelling of 5980001 in words is "five million, nine hundred eighty thousand, one".

Divisors: 1 1867 3203 5980001