Base | Representation |
---|---|
bin | 1100101110001110… |
… | …1010001110010110 |
3 | 22211000011012211001 |
4 | 3023203222032112 |
5 | 23443232412323 |
6 | 1322513533514 |
7 | 150426031231 |
oct | 31343521626 |
9 | 8730135731 |
10 | 3415122838 |
11 | 14a2825376 |
12 | 7b387429a |
13 | 4256bc35a |
14 | 2457c6418 |
15 | 14ec433ad |
hex | cb8ea396 |
3415122838 has 16 divisors (see below), whose sum is σ = 5190862320. Its totient is φ = 1684969216.
The previous prime is 3415122749. The next prime is 3415122847. The reversal of 3415122838 is 8382215143.
It is a junction number, because it is equal to n+sod(n) for n = 3415122797 and 3415122806.
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 7 ways as a sum of consecutive naturals, for example, 18018 + ... + 84586.
It is an arithmetic number, because the mean of its divisors is an integer number (324428895).
Almost surely, 23415122838 is an apocalyptic number.
3415122838 is a deficient number, since it is larger than the sum of its proper divisors (1775739482).
3415122838 is a wasteful number, since it uses less digits than its factorization.
3415122838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66911.
The product of its digits is 46080, while the sum is 37.
The square root of 3415122838 is about 58439.0523366011. The cubic root of 3415122838 is about 1505.9207234227.
It can be divided in two parts, 3415 and 122838, that added together give a triangular number (126253 = T502).
The spelling of 3415122838 in words is "three billion, four hundred fifteen million, one hundred twenty-two thousand, eight hundred thirty-eight".
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