Base | Representation |
---|---|
bin | 1010101000011110… |
… | …1010000111011110 |
3 | 21100220120001010111 |
4 | 2222013222013132 |
5 | 21321124243423 |
6 | 1151114000234 |
7 | 130504512034 |
oct | 25207520736 |
9 | 7326501114 |
10 | 2854134238 |
11 | 12350a232a |
12 | 677a1607a |
13 | 366402337 |
14 | 1d10b6554 |
15 | 11a87e60d |
hex | aa1ea1de |
2854134238 has 16 divisors (see below), whose sum is σ = 4456014480. Its totient is φ = 1369400256.
The previous prime is 2854134203. The next prime is 2854134247. The reversal of 2854134238 is 8324314582.
It is a self number, because there is not a number n which added to its sum of digits gives 2854134238.
It is a congruent number.
It is an unprimeable number.
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, 141495 + ... + 160402.
It is an arithmetic number, because the mean of its divisors is an integer number (278500905).
Almost surely, 22854134238 is an apocalyptic number.
2854134238 is a deficient number, since it is larger than the sum of its proper divisors (1601880242).
2854134238 is a wasteful number, since it uses less digits than its factorization.
2854134238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302091.
The product of its digits is 184320, while the sum is 40.
The square root of 2854134238 is about 53424.0979147051. The cubic root of 2854134238 is about 1418.4851659657.
The spelling of 2854134238 in words is "two billion, eight hundred fifty-four million, one hundred thirty-four thousand, two hundred thirty-eight".
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