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5980161 = 311237879
BaseRepresentation
bin10110110100000000000001
3102020211020110
4112310000001
53012331121
6332101533
7101554605
oct26640001
912224213
105980161
113414a90
1220048a9
131314c75
14b19505
157d1d76
hex5b4001

5980161 has 16 divisors (see below), whose sum is σ = 9077760. Its totient is φ = 3466320.

The previous prime is 5980151. The next prime is 5980171. The reversal of 5980161 is 1610895.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5980151) and next prime (5980171).

It is not a de Polignac number, because 5980161 - 25 = 5980129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5980111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3181 + ... + 4698.

It is an arithmetic number, because the mean of its divisors is an integer number (567360).

It is a Proth number, since it is equal to 365 ⋅ 214 + 1 and 365 < 214.

Almost surely, 25980161 is an apocalyptic number.

It is an amenable number.

5980161 is a deficient number, since it is larger than the sum of its proper divisors (3097599).

5980161 is a wasteful number, since it uses less digits than its factorization.

5980161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7916.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 5980161 is about 2445.4367708039. The cubic root of 5980161 is about 181.5115611636.

The spelling of 5980161 in words is "five million, nine hundred eighty thousand, one hundred sixty-one".

Divisors: 1 3 11 23 33 69 253 759 7879 23637 86669 181217 260007 543651 1993387 5980161