Base | Representation |
---|---|
bin | 1010101000011101… |
… | …0100011011000010 |
3 | 21100220101112020101 |
4 | 2222013110123002 |
5 | 21321113423003 |
6 | 1151112033014 |
7 | 130503662002 |
oct | 25207243302 |
9 | 7326345211 |
10 | 2854045378 |
11 | 1235041598 |
12 | 67799276a |
13 | 3663a0a62 |
14 | 1d1092002 |
15 | 11a86311d |
hex | aa1d46c2 |
2854045378 has 8 divisors (see below), whose sum is σ = 4296196368. Its totient is φ = 1421979924.
The previous prime is 2854045373. The next prime is 2854045379. The reversal of 2854045378 is 8735404582.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2854045373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2520676 + ... + 2521807.
It is an arithmetic number, because the mean of its divisors is an integer number (537024546).
Almost surely, 22854045378 is an apocalyptic number.
2854045378 is a deficient number, since it is larger than the sum of its proper divisors (1442150990).
2854045378 is a wasteful number, since it uses less digits than its factorization.
2854045378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5042768.
The product of its (nonzero) digits is 1075200, while the sum is 46.
The square root of 2854045378 is about 53423.2662610590. The cubic root of 2854045378 is about 1418.4704448758.
The spelling of 2854045378 in words is "two billion, eight hundred fifty-four million, forty-five thousand, three hundred seventy-eight".
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