Base | Representation |
---|---|
bin | 100100101010100… |
… | …1010000000110110 |
3 | 10011201222211201212 |
4 | 1021111022000312 |
5 | 10004423022211 |
6 | 322025121422 |
7 | 42326142224 |
oct | 11125120066 |
9 | 3151884655 |
10 | 1230282806 |
11 | 58150a755 |
12 | 2a4029272 |
13 | 167b680bc |
14 | b9573b14 |
15 | 7301d38b |
hex | 4954a036 |
1230282806 has 8 divisors (see below), whose sum is σ = 1853483520. Its totient is φ = 612454968.
The previous prime is 1230282803. The next prime is 1230282829. The reversal of 1230282806 is 6082820321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1230282803) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342646 + ... + 1343561.
It is an arithmetic number, because the mean of its divisors is an integer number (231685440).
Almost surely, 21230282806 is an apocalyptic number.
1230282806 is a deficient number, since it is larger than the sum of its proper divisors (623200714).
1230282806 is a wasteful number, since it uses less digits than its factorization.
1230282806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2686438.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 1230282806 is about 35075.3874675676. The cubic root of 1230282806 is about 1071.5233799346.
The spelling of 1230282806 in words is "one billion, two hundred thirty million, two hundred eighty-two thousand, eight hundred six".
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