Search a number
-
+
2854028313 = 32655148407
BaseRepresentation
bin1010101000011101…
…0000010000011001
321100220100122211100
42222013100100121
521321112401223
61151111422013
7130503561153
oct25207202031
97326318740
102854028313
11123502a794
12677984909
13366396066
141d1089ad3
1511a85d043
hexaa1d0419

2854028313 has 12 divisors (see below), whose sum is σ = 4123199808. Its totient is φ = 1902355800.

The previous prime is 2854028273. The next prime is 2854028321. The reversal of 2854028313 is 3138204582.

2854028313 is a `hidden beast` number, since 28 + 540 + 2 + 83 + 13 = 666.

It is not a de Polignac number, because 2854028313 - 214 = 2854011929 is a prime.

It is a super-2 number, since 2×28540283132 = 16290955222811251938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2854028363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34756 + ... + 83162.

It is an arithmetic number, because the mean of its divisors is an integer number (343599984).

Almost surely, 22854028313 is an apocalyptic number.

It is an amenable number.

2854028313 is a deficient number, since it is larger than the sum of its proper divisors (1269171495).

2854028313 is a wasteful number, since it uses less digits than its factorization.

2854028313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54964 (or 54961 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2854028313 is about 53423.1065457635. The cubic root of 2854028313 is about 1418.4676177488.

The spelling of 2854028313 in words is "two billion, eight hundred fifty-four million, twenty-eight thousand, three hundred thirteen".

Divisors: 1 3 9 6551 19653 48407 58959 145221 435663 317114257 951342771 2854028313