Base | Representation |
---|---|
bin | 100111111111101… |
… | …1010010110000000 |
3 | 10110112020211112001 |
4 | 1033333122112000 |
5 | 10222024214130 |
6 | 341100113344 |
7 | 45154002421 |
oct | 11777322600 |
9 | 3415224461 |
10 | 1342023040 |
11 | 62959a856 |
12 | 315535854 |
13 | 18505c597 |
14 | ca33d648 |
15 | 7cc416ca |
hex | 4ffda580 |
1342023040 has 32 divisors (see below), whose sum is σ = 3208275360. Its totient is φ = 536808960.
The previous prime is 1342023019. The next prime is 1342023103. The reversal of 1342023040 is 403202431.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 1342022999 and 1342023017.
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 3 ways as a sum of consecutive naturals, for example, 1047816 + ... + 1049095.
It is an arithmetic number, because the mean of its divisors is an integer number (100258605).
Almost surely, 21342023040 is an apocalyptic number.
1342023040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1342023040 is an abundant number, since it is smaller than the sum of its proper divisors (1866252320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1342023040 is an equidigital number, since it uses as much as digits as its factorization.
1342023040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2096930 (or 2096918 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 1342023040 is about 36633.6326345068. The cubic root of 1342023040 is about 1103.0283055468.
Adding to 1342023040 its reverse (403202431), we get a palindrome (1745225471).
The spelling of 1342023040 in words is "one billion, three hundred forty-two million, twenty-three thousand, forty".
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