Base | Representation |
---|---|
bin | 1000000011000101… |
… | …1110110000101100 |
3 | 12120120021110200202 |
4 | 2000301132300230 |
5 | 13411034022300 |
6 | 554214013032 |
7 | 104352363515 |
oct | 20061366054 |
9 | 5516243622 |
10 | 2160454700 |
11 | a0957a658 |
12 | 503647178 |
13 | 285796a81 |
14 | 166d05a0c |
15 | c9a09ad5 |
hex | 80c5ec2c |
2160454700 has 36 divisors (see below), whose sum is σ = 4708709040. Its totient is φ = 860399040.
The previous prime is 2160454691. The next prime is 2160454711. The reversal of 2160454700 is 74540612.
2160454700 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24272 + ... + 70071.
Almost surely, 22160454700 is an apocalyptic number.
2160454700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2160454700 is an abundant number, since it is smaller than the sum of its proper divisors (2548254340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2160454700 is a wasteful number, since it uses less digits than its factorization.
2160454700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94586 (or 94579 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 2160454700 is about 46480.6916902062. The cubic root of 2160454700 is about 1292.7515133452.
The spelling of 2160454700 in words is "two billion, one hundred sixty million, four hundred fifty-four thousand, seven hundred".
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