Base | Representation |
---|---|
bin | 111001110101… |
… | …0111100100100 |
3 | 2010001112121101 |
4 | 1303222330210 |
5 | 30230304333 |
6 | 3001525444 |
7 | 515510461 |
oct | 163527444 |
9 | 63045541 |
10 | 30322468 |
11 | 161307a0 |
12 | a1a3884 |
13 | 63889b7 |
14 | 4054668 |
15 | 29de67d |
hex | 1ceaf24 |
30322468 has 24 divisors (see below), whose sum is σ = 58030560. Its totient is φ = 13749120.
The previous prime is 30322459. The next prime is 30322469. The reversal of 30322468 is 86422303.
It is a super-2 number, since 2×303224682 = 1838904131222048, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30322469) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29548 + ... + 30556.
It is an arithmetic number, because the mean of its divisors is an integer number (2417940).
Almost surely, 230322468 is an apocalyptic number.
It is an amenable number.
30322468 is a deficient number, since it is larger than the sum of its proper divisors (27708092).
30322468 is a wasteful number, since it uses less digits than its factorization.
30322468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1707 (or 1705 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 30322468 is about 5506.5840591060. The cubic root of 30322468 is about 311.8325997675.
The spelling of 30322468 in words is "thirty million, three hundred twenty-two thousand, four hundred sixty-eight".
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