Base | Representation |
---|---|
bin | 101000001011010… |
… | …0001101101011000 |
3 | 10110221122200120020 |
4 | 1100112201231120 |
5 | 10230102120040 |
6 | 341434030440 |
7 | 45256340511 |
oct | 12026415530 |
9 | 3427580506 |
10 | 1348082520 |
11 | 631a59394 |
12 | 317578420 |
13 | 1863a1685 |
14 | cb079a08 |
15 | 7d53bcd0 |
hex | 505a1b58 |
1348082520 has 32 divisors (see below), whose sum is σ = 4044247920. Its totient is φ = 359488640.
The previous prime is 1348082479. The next prime is 1348082543. The reversal of 1348082520 is 252808431.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5616891 + ... + 5617130.
Almost surely, 21348082520 is an apocalyptic number.
1348082520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1348082520 is an abundant number, since it is smaller than the sum of its proper divisors (2696165400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1348082520 is a wasteful number, since it uses less digits than its factorization.
1348082520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11234035 (or 11234031 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 1348082520 is about 36716.2432718817. The cubic root of 1348082520 is about 1104.6859381958.
The spelling of 1348082520 in words is "one billion, three hundred forty-eight million, eighty-two thousand, five hundred twenty".
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