Base | Representation |
---|---|
bin | 1000000100010110… |
… | …01011000010001001 |
3 | 102011212101111001210 |
4 | 10002023023002021 |
5 | 32332322404010 |
6 | 1553450003333 |
7 | 212223502404 |
oct | 40213130211 |
9 | 12155344053 |
10 | 4331450505 |
11 | 1922a99968 |
12 | a0a716549 |
13 | 5404b1785 |
14 | 2d1392d3b |
15 | 1a53e7b20 |
hex | 1022cb089 |
4331450505 has 32 divisors (see below), whose sum is σ = 7339613184. Its totient is φ = 2176675776.
The previous prime is 4331450503. The next prime is 4331450521. The reversal of 4331450505 is 5050541334.
It is not a de Polignac number, because 4331450505 - 21 = 4331450503 is a prime.
It is a super-2 number, since 2×43314505052 = 37522926954529510050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4331450503) 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 31 ways as a sum of consecutive naturals, for example, 70579 + ... + 116808.
It is an arithmetic number, because the mean of its divisors is an integer number (229362912).
Almost surely, 24331450505 is an apocalyptic number.
It is an amenable number.
4331450505 is a deficient number, since it is larger than the sum of its proper divisors (3008162679).
4331450505 is a wasteful number, since it uses less digits than its factorization.
4331450505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187485.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 4331450505 is about 65813.7561988373. The cubic root of 4331450505 is about 1630.0882566036.
Adding to 4331450505 its reverse (5050541334), we get a palindrome (9381991839).
The spelling of 4331450505 in words is "four billion, three hundred thirty-one million, four hundred fifty thousand, five hundred five".
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