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2854025530 = 251915021187
BaseRepresentation
bin1010101000011100…
…1111100100111010
321100220100112000021
42222013033210322
521321112304110
61151111401054
7130503550066
oct25207174472
97326315007
102854025530
111235028694
1267798318a
13366394a05
141d1088aa6
1511a85c2da
hexaa1cf93a

2854025530 has 16 divisors (see below), whose sum is σ = 5407627680. Its totient is φ = 1081525392.

The previous prime is 2854025429. The next prime is 2854025533. The reversal of 2854025530 is 355204582.

It is not an unprimeable number, because it can be changed into a prime (2854025533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7510404 + ... + 7510783.

It is an arithmetic number, because the mean of its divisors is an integer number (337976730).

Almost surely, 22854025530 is an apocalyptic number.

2854025530 is a deficient number, since it is larger than the sum of its proper divisors (2553602150).

2854025530 is a wasteful number, since it uses less digits than its factorization.

2854025530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15021213.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 2854025530 is about 53423.0804989753. The cubic root of 2854025530 is about 1418.4671566933.

The spelling of 2854025530 in words is "two billion, eight hundred fifty-four million, twenty-five thousand, five hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 15021187 30042374 75105935 150211870 285402553 570805106 1427012765 2854025530