Base | Representation |
---|---|
bin | 10100010011000… |
… | …000110011100100 |
3 | 212201202122002100 |
4 | 110103000303210 |
5 | 1144133401411 |
6 | 53442412100 |
7 | 11303305020 |
oct | 2423006344 |
9 | 781678070 |
10 | 340528356 |
11 | 165245aa3 |
12 | 96061030 |
13 | 5571ac8c |
14 | 33323380 |
15 | 1ed67456 |
hex | 144c0ce4 |
340528356 has 144 divisors (see below), whose sum is σ = 1012362624. Its totient is φ = 94514688.
The previous prime is 340528351. The next prime is 340528367. The reversal of 340528356 is 653825043.
It is a happy number.
It is a super-2 number, since 2×3405283562 = 231919122480125472, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 340528356.
It is not an unprimeable number, because it can be changed into a prime (340528351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1968286 + ... + 1968458.
It is an arithmetic number, because the mean of its divisors is an integer number (7030296).
Almost surely, 2340528356 is an apocalyptic number.
340528356 is a gapful number since it is divisible by the number (36) 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 340528356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506181312).
340528356 is an abundant number, since it is smaller than the sum of its proper divisors (671834268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340528356 is a wasteful number, since it uses less digits than its factorization.
340528356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370 (or 365 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The square root of 340528356 is about 18453.4104165057. The cubic root of 340528356 is about 698.3145546006.
The spelling of 340528356 in words is "three hundred forty million, five hundred twenty-eight thousand, three hundred fifty-six".
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