Base | Representation |
---|---|
bin | 1010011110101000… |
… | …1111011000000110 |
3 | 21021000220111122002 |
4 | 2213222033120012 |
5 | 21230043234402 |
6 | 1143041305302 |
7 | 126463661432 |
oct | 24752173006 |
9 | 7230814562 |
10 | 2812868102 |
11 | 1213877490 |
12 | 666035232 |
13 | 35a9b43c5 |
14 | 1c98139c2 |
15 | 116e2c602 |
hex | a7a8f606 |
2812868102 has 16 divisors (see below), whose sum is σ = 4671577152. Its totient is φ = 1259492520.
The previous prime is 2812868039. The next prime is 2812868141. The reversal of 2812868102 is 2018682182.
2812868102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952688 + ... + 955635.
It is an arithmetic number, because the mean of its divisors is an integer number (291973572).
Almost surely, 22812868102 is an apocalyptic number.
2812868102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2812868102 is a deficient number, since it is larger than the sum of its proper divisors (1858709050).
2812868102 is a wasteful number, since it uses less digits than its factorization.
2812868102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1908403.
The product of its (nonzero) digits is 24576, while the sum is 38.
The square root of 2812868102 is about 53036.4789743814. The cubic root of 2812868102 is about 1411.6156223674.
The spelling of 2812868102 in words is "two billion, eight hundred twelve million, eight hundred sixty-eight thousand, one hundred two".
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