Base | Representation |
---|---|
bin | 10011100101101… |
… | …100111111011011 |
3 | 211220102012000201 |
4 | 103211230333123 |
5 | 1133113310330 |
6 | 52340043031 |
7 | 11100325231 |
oct | 2345547733 |
9 | 756365021 |
10 | 328650715 |
11 | 159573168 |
12 | 92093477 |
13 | 5311c8a3 |
14 | 31910951 |
15 | 1dcbceca |
hex | 1396cfdb |
328650715 has 8 divisors (see below), whose sum is σ = 417579840. Its totient is φ = 247454592.
The previous prime is 328650713. The next prime is 328650719. The reversal of 328650715 is 517056823.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 328650715 - 21 = 328650713 is a prime.
It is a super-2 number, since 2×3286507152 = 216022584940022450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (328650713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933155 + ... + 1933324.
It is an arithmetic number, because the mean of its divisors is an integer number (52197480).
Almost surely, 2328650715 is an apocalyptic number.
328650715 is a deficient number, since it is larger than the sum of its proper divisors (88929125).
328650715 is a wasteful number, since it uses less digits than its factorization.
328650715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3866501.
The product of its (nonzero) digits is 50400, while the sum is 37.
The square root of 328650715 is about 18128.7262376594. The cubic root of 328650715 is about 690.0992050877.
The spelling of 328650715 in words is "three hundred twenty-eight million, six hundred fifty thousand, seven hundred fifteen".
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