Base | Representation |
---|---|
bin | 111101010000001001110… |
… | …110000000011001010100 |
3 | 112220101202200200120211212 |
4 | 331100021312000121110 |
5 | 1022431002133234140 |
6 | 12541410041320552 |
7 | 613051502015063 |
oct | 75201166003124 |
9 | 15811680616755 |
10 | 4209233102420 |
11 | 1383142396325 |
12 | 57b93b796158 |
13 | 246c0cc72308 |
14 | 107a297941da |
15 | 74759d03765 |
hex | 3d409d80654 |
4209233102420 has 54 divisors (see below), whose sum is σ = 8889166423242. Its totient is φ = 1674264784896.
The previous prime is 4209233102419. The next prime is 4209233102453. The reversal of 4209233102420 is 242013329024.
It can be written as a sum of positive squares in 9 ways, for example, as 2332327622416 + 1876905480004 = 1527196^2 + 1370002^2 .
It is a congruent number.
It is an unprimeable number.
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 17 ways as a sum of consecutive naturals, for example, 1770816272 + ... + 1770818648.
It is an arithmetic number, because the mean of its divisors is an integer number (164614193023).
Almost surely, 24209233102420 is an apocalyptic number.
It is an amenable number.
4209233102420 is an abundant number, since it is smaller than the sum of its proper divisors (4679933320822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4209233102420 is an frugal number, since it uses more digits than its factorization.
4209233102420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5149 (or 2577 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
The spelling of 4209233102420 in words is "four trillion, two hundred nine billion, two hundred thirty-three million, one hundred two thousand, four hundred twenty".
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