Base | Representation |
---|---|
bin | 111010000001… |
… | …1010011111000 |
3 | 2010020121111112 |
4 | 1310003103320 |
5 | 30242003024 |
6 | 3004015452 |
7 | 516404435 |
oct | 164032370 |
9 | 63217445 |
10 | 30422264 |
11 | 16199774 |
12 | a231588 |
13 | 63c2252 |
14 | 407cb8c |
15 | 2a0e00e |
hex | 1d034f8 |
30422264 has 8 divisors (see below), whose sum is σ = 57041760. Its totient is φ = 15211128.
The previous prime is 30422263. The next prime is 30422267. The reversal of 30422264 is 46222403.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30422263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1901384 + ... + 1901399.
It is an arithmetic number, because the mean of its divisors is an integer number (7130220).
Almost surely, 230422264 is an apocalyptic number.
It is an amenable number.
30422264 is a deficient number, since it is larger than the sum of its proper divisors (26619496).
30422264 is a wasteful number, since it uses less digits than its factorization.
30422264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3802789 (or 3802785 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 30422264 is about 5515.6381317124. The cubic root of 30422264 is about 312.1743218258.
Adding to 30422264 its reverse (46222403), we get a palindrome (76644667).
The spelling of 30422264 in words is "thirty million, four hundred twenty-two thousand, two hundred sixty-four".
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