Search a number
-
+
3087051 = 311139673
BaseRepresentation
bin1011110001101011001011
312210211122020
423301223023
51242241201
6150055523
735145102
oct13615313
95724566
103087051
111819390
12104a5a3
13841176
145a5039
1540ea36
hex2f1acb

3087051 has 16 divisors (see below), whose sum is σ = 4529280. Its totient is φ = 1854720.

The previous prime is 3087031. The next prime is 3087053. The reversal of 3087051 is 1507803.

It is not a de Polignac number, because 3087051 - 215 = 3054283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3087053) 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 15 ways as a sum of consecutive naturals, for example, 4251 + ... + 4923.

It is an arithmetic number, because the mean of its divisors is an integer number (283080).

Almost surely, 23087051 is an apocalyptic number.

3087051 is a deficient number, since it is larger than the sum of its proper divisors (1442229).

3087051 is a wasteful number, since it uses less digits than its factorization.

3087051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 3087051 is about 1757.0005691519. Note that the first 3 decimals coincide. The cubic root of 3087051 is about 145.6066694556.

The spelling of 3087051 in words is "three million, eighty-seven thousand, fifty-one".

Divisors: 1 3 11 33 139 417 673 1529 2019 4587 7403 22209 93547 280641 1029017 3087051