Base | Representation |
---|---|
bin | 10011011101000… |
… | …000011110101000 |
3 | 211202010101011201 |
4 | 103131000132220 |
5 | 1132022334430 |
6 | 52215133544 |
7 | 11042052436 |
oct | 2335003650 |
9 | 752111151 |
10 | 326371240 |
11 | 1582565a8 |
12 | 913742b4 |
13 | 528021a0 |
14 | 314b9d56 |
15 | 1d9bc8ca |
hex | 137407a8 |
326371240 has 32 divisors (see below), whose sum is σ = 790823880. Its totient is φ = 120506112.
The previous prime is 326371229. The next prime is 326371291. The reversal of 326371240 is 42173623.
It can be written as a sum of positive squares in 4 ways, for example, as 256448196 + 69923044 = 16014^2 + 8362^2 .
It is a junction number, because it is equal to n+sod(n) for n = 326371199 and 326371208.
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, 313299 + ... + 314338.
Almost surely, 2326371240 is an apocalyptic number.
It is an amenable number.
326371240 is an abundant number, since it is smaller than the sum of its proper divisors (464452640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
326371240 is a wasteful number, since it uses less digits than its factorization.
326371240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627661 (or 627657 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 326371240 is about 18065.7477011055. The cubic root of 326371240 is about 688.5000252268.
The spelling of 326371240 in words is "three hundred twenty-six million, three hundred seventy-one thousand, two hundred forty".
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