Base | Representation |
---|---|
bin | 10100001101111111… |
… | …10011111001111010 |
3 | 1001000111020102220202 |
4 | 22012333303321322 |
5 | 134212312343320 |
6 | 4553040122202 |
7 | 532664233040 |
oct | 120677637172 |
9 | 31014212822 |
10 | 10854809210 |
11 | 4670290903 |
12 | 212b306362 |
13 | 103cb2073b |
14 | 74d8b8390 |
15 | 437e5eb75 |
hex | 286ff3e7a |
10854809210 has 32 divisors (see below), whose sum is σ = 22333715712. Its totient is φ = 3721011840.
The previous prime is 10854809197. The next prime is 10854809291. The reversal of 10854809210 is 1290845801.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598739 + ... + 616601.
It is an arithmetic number, because the mean of its divisors is an integer number (697928616).
Almost surely, 210854809210 is an apocalyptic number.
10854809210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10854809210 is an abundant number, since it is smaller than the sum of its proper divisors (11478906502).
10854809210 is a wasteful number, since it uses less digits than its factorization.
10854809210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26558.
The product of its (nonzero) digits is 23040, while the sum is 38.
The spelling of 10854809210 in words is "ten billion, eight hundred fifty-four million, eight hundred nine thousand, two hundred ten".
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