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5980287 = 315712697
BaseRepresentation
bin10110110100000001111111
3102020211102010
4112310001333
53012332122
6332102303
7101555145
oct26640177
912224363
105980287
113415095
122004993
131315041
14b19595
157d1e0c
hex5b407f

5980287 has 8 divisors (see below), whose sum is σ = 8025136. Its totient is φ = 3961152.

The previous prime is 5980279. The next prime is 5980291. The reversal of 5980287 is 7820895.

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

It is not a de Polignac number, because 5980287 - 23 = 5980279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5980237) 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, 5878 + ... + 6819.

It is an arithmetic number, because the mean of its divisors is an integer number (1003142).

Almost surely, 25980287 is an apocalyptic number.

5980287 is a deficient number, since it is larger than the sum of its proper divisors (2044849).

5980287 is a wasteful number, since it uses less digits than its factorization.

5980287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12857.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 5980287 is about 2445.4625329373. The cubic root of 5980287 is about 181.5128359506.

The spelling of 5980287 in words is "five million, nine hundred eighty thousand, two hundred eighty-seven".

Divisors: 1 3 157 471 12697 38091 1993429 5980287