Base | Representation |
---|---|
bin | 1010011100110101… |
… | …0001101001100010 |
3 | 21020111121202011202 |
4 | 2213031101221202 |
5 | 21221122301414 |
6 | 1142210441202 |
7 | 126342305666 |
oct | 24715215142 |
9 | 7214552152 |
10 | 2805275234 |
11 | 120a560893 |
12 | 663593202 |
13 | 359256398 |
14 | 1c87d88a6 |
15 | 11642c9de |
hex | a7351a62 |
2805275234 has 8 divisors (see below), whose sum is σ = 4208302080. Its totient is φ = 1402507876.
The previous prime is 2805275189. The next prime is 2805275243. The reversal of 2805275234 is 4325725082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35114 + ... + 82725.
It is an arithmetic number, because the mean of its divisors is an integer number (526037760).
Almost surely, 22805275234 is an apocalyptic number.
2805275234 is a deficient number, since it is larger than the sum of its proper divisors (1403026846).
2805275234 is a wasteful number, since it uses less digits than its factorization.
2805275234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129744.
The product of its (nonzero) digits is 134400, while the sum is 38.
The square root of 2805275234 is about 52964.8490416049. The cubic root of 2805275234 is about 1410.3443375442.
The spelling of 2805275234 in words is "two billion, eight hundred five million, two hundred seventy-five thousand, two hundred thirty-four".
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