Base | Representation |
---|---|
bin | 100100101011100… |
… | …1001111010110110 |
3 | 10011202222110101201 |
4 | 1021113021322312 |
5 | 10010041303320 |
6 | 322044243114 |
7 | 42333453520 |
oct | 11127117266 |
9 | 3152873351 |
10 | 1230806710 |
11 | 581838331 |
12 | 2a424049a |
13 | 167cbc6c3 |
14 | b966ca10 |
15 | 730c370a |
hex | 495c9eb6 |
1230806710 has 32 divisors (see below), whose sum is σ = 2533269312. Its totient is φ = 421770240.
The previous prime is 1230806653. The next prime is 1230806711. The reversal of 1230806710 is 176080321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1230806711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186670 + ... + 193150.
It is an arithmetic number, because the mean of its divisors is an integer number (79164666).
Almost surely, 21230806710 is an apocalyptic number.
1230806710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1230806710 is an abundant number, since it is smaller than the sum of its proper divisors (1302462602).
1230806710 is a wasteful number, since it uses less digits than its factorization.
1230806710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9208.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 1230806710 is about 35082.8549294381. The cubic root of 1230806710 is about 1071.6754576291.
The spelling of 1230806710 in words is "one billion, two hundred thirty million, eight hundred six thousand, seven hundred ten".
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