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2950087 = 71512791
BaseRepresentation
bin1011010000001111000111
312112212202111
423100033013
51223400322
6143121451
734034560
oct13201707
95485674
102950087
111735498
12ba3287
137c3a1a
1456b167
153d4177
hex2d03c7

2950087 has 8 divisors (see below), whose sum is σ = 3395072. Its totient is φ = 2511000.

The previous prime is 2950063. The next prime is 2950093. The reversal of 2950087 is 7800592.

2950087 is digitally balanced in base 2, 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 2950087 - 211 = 2948039 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 (2950037) 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 7 ways as a sum of consecutive naturals, for example, 339 + ... + 2452.

It is an arithmetic number, because the mean of its divisors is an integer number (424384).

22950087 is an apocalyptic number.

2950087 is a deficient number, since it is larger than the sum of its proper divisors (444985).

2950087 is a wasteful number, since it uses less digits than its factorization.

2950087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 2950087 is about 1717.5817302242. The cubic root of 2950087 is about 143.4206240717.

The spelling of 2950087 in words is "two million, nine hundred fifty thousand, eighty-seven".

Divisors: 1 7 151 1057 2791 19537 421441 2950087