Base | Representation |
---|---|
bin | 11000001010010… |
… | …100101010001001 |
3 | 1001020202101100020 |
4 | 120022110222021 |
5 | 1312232443431 |
6 | 104120131053 |
7 | 13021332240 |
oct | 3012245211 |
9 | 1036671306 |
10 | 405359241 |
11 | 1988a6441 |
12 | b3906a89 |
13 | 65c99a51 |
14 | 3bb9b957 |
15 | 258c1696 |
hex | 18294a89 |
405359241 has 16 divisors (see below), whose sum is σ = 621266304. Its totient is φ = 230292864.
The previous prime is 405359231. The next prime is 405359249. The reversal of 405359241 is 142953504.
It is not a de Polignac number, because 405359241 - 27 = 405359113 is a prime.
It is a super-2 number, since 2×4053592412 = 328632228528192162, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (405359249) 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 15 ways as a sum of consecutive naturals, for example, 52156 + ... + 59421.
It is an arithmetic number, because the mean of its divisors is an integer number (38829144).
Almost surely, 2405359241 is an apocalyptic number.
It is an amenable number.
405359241 is a deficient number, since it is larger than the sum of its proper divisors (215907063).
405359241 is a wasteful number, since it uses less digits than its factorization.
405359241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111760.
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 405359241 is about 20133.5352335351. The cubic root of 405359241 is about 740.0823143155.
The spelling of 405359241 in words is "four hundred five million, three hundred fifty-nine thousand, two hundred forty-one".
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