| Base | Representation |
|---|---|
| bin | 100111111110010… |
| … | …1011001010110000 |
| 3 | 10110110220101021020 |
| 4 | 1033330223022300 |
| 5 | 10221333234040 |
| 6 | 341032455440 |
| 7 | 45144623502 |
| oct | 11774531260 |
| 9 | 3413811236 |
| 10 | 1341305520 |
| 11 | 62914a765 |
| 12 | 31524a580 |
| 13 | 184b6ab09 |
| 14 | ca1d3d72 |
| 15 | 7cb4dcd0 |
| hex | 4ff2b2b0 |
1341305520 has 160 divisors (see below), whose sum is σ = 4326389760. Its totient is φ = 343388160.
The previous prime is 1341305519. The next prime is 1341305521. The reversal of 1341305520 is 255031431.
It is an interprime number because it is at equal distance from previous prime (1341305519) and next prime (1341305521).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (1341305521) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1033512 + ... + 1034808.
It is an arithmetic number, because the mean of its divisors is an integer number (27039936).
Almost surely, 21341305520 is an apocalyptic number.
1341305520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1341305520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2163194880).
1341305520 is an abundant number, since it is smaller than the sum of its proper divisors (2985084240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1341305520 is a wasteful number, since it uses less digits than its factorization.
1341305520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1483 (or 1477 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 1341305520 is about 36623.8381385676. The cubic root of 1341305520 is about 1102.8316904519.
Adding to 1341305520 its reverse (255031431), we get a palindrome (1596336951).
The spelling of 1341305520 in words is "one billion, three hundred forty-one million, three hundred five thousand, five hundred twenty".
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