Base | Representation |
---|---|
bin | 101000000011010… |
… | …0111001010000000 |
3 | 10110122210201200000 |
4 | 1100012213022000 |
5 | 10223020114103 |
6 | 341204400000 |
7 | 45206023332 |
oct | 12006471200 |
9 | 3418721600 |
10 | 1343910528 |
11 | 62a669964 |
12 | 3160a6000 |
13 | 18557073c |
14 | ca6b1452 |
15 | 7ceb5aa3 |
hex | 501a7280 |
1343910528 has 96 divisors (see below), whose sum is σ = 4010566560. Its totient is φ = 447959808.
The previous prime is 1343910497. The next prime is 1343910541. The reversal of 1343910528 is 8250193431.
1343910528 is a `hidden beast` number, since 1 + 3 + 43 + 91 + 0 + 528 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1343910492 and 1343910501.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9501 + ... + 52707.
It is an arithmetic number, because the mean of its divisors is an integer number (41776735).
Almost surely, 21343910528 is an apocalyptic number.
1343910528 is a gapful number since it is divisible by the number (18) 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 1343910528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2005283280).
1343910528 is an abundant number, since it is smaller than the sum of its proper divisors (2666656032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1343910528 is an frugal number, since it uses more digits than its factorization.
1343910528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43236 (or 43212 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 1343910528 is about 36659.3852648950. The cubic root of 1343910528 is about 1103.5451812725.
The spelling of 1343910528 in words is "one billion, three hundred forty-three million, nine hundred ten thousand, five hundred twenty-eight".
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