Base | Representation |
---|---|
bin | 100010001010001… |
… | …1100000011100000 |
3 | 2221212210102102221 |
4 | 1010110130003200 |
5 | 4321412132410 |
6 | 305423120424 |
7 | 40255416454 |
oct | 10424340340 |
9 | 2855712387 |
10 | 1146208480 |
11 | 53900643a |
12 | 27ba43114 |
13 | 15360c391 |
14 | ac32a664 |
15 | 6a9624da |
hex | 4451c0e0 |
1146208480 has 24 divisors (see below), whose sum is σ = 2707917912. Its totient is φ = 458483328.
The previous prime is 1146208471. The next prime is 1146208507. The reversal of 1146208480 is 848026411.
It is a congruent number.
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, 3581742 + ... + 3582061.
It is an arithmetic number, because the mean of its divisors is an integer number (112829913).
Almost surely, 21146208480 is an apocalyptic number.
1146208480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1146208480 is an abundant number, since it is smaller than the sum of its proper divisors (1561709432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1146208480 is an equidigital number, since it uses as much as digits as its factorization.
1146208480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7163818 (or 7163810 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 34.
The square root of 1146208480 is about 33855.7008493400. The cubic root of 1146208480 is about 1046.5368837597.
The spelling of 1146208480 in words is "one billion, one hundred forty-six million, two hundred eight thousand, four hundred eighty".
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