Base | Representation |
---|---|
bin | 100100101010101… |
… | …0110010010001110 |
3 | 10011202002101200111 |
4 | 1021111112102032 |
5 | 10004431124240 |
6 | 322030150234 |
7 | 42326441611 |
oct | 11125262216 |
9 | 3152071614 |
10 | 1230333070 |
11 | 58154449a |
12 | 2a405237a |
13 | 167b84c45 |
14 | b9588178 |
15 | 7302d1ea |
hex | 4955648e |
1230333070 has 32 divisors (see below), whose sum is σ = 2246590080. Its totient is φ = 485052960.
The previous prime is 1230333047. The next prime is 1230333073. The reversal of 1230333070 is 703330321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1230333073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406021 + ... + 409039.
It is an arithmetic number, because the mean of its divisors is an integer number (70205940).
Almost surely, 21230333070 is an apocalyptic number.
1230333070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1230333070 is a deficient number, since it is larger than the sum of its proper divisors (1016257010).
1230333070 is a wasteful number, since it uses less digits than its factorization.
1230333070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3600.
The product of its (nonzero) digits is 1134, while the sum is 22.
The square root of 1230333070 is about 35076.1039740733. The cubic root of 1230333070 is about 1071.5379723295.
Adding to 1230333070 its reverse (703330321), we get a palindrome (1933663391).
The spelling of 1230333070 in words is "one billion, two hundred thirty million, three hundred thirty-three thousand, seventy".
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