Base | Representation |
---|---|
bin | 111010001101… |
… | …1111000010010 |
3 | 2010102201112201 |
4 | 1310123320102 |
5 | 30303213043 |
6 | 3010113414 |
7 | 520304020 |
oct | 164337022 |
9 | 63381481 |
10 | 30522898 |
11 | 1625833a |
12 | a27b86a |
13 | 6428cb3 |
14 | 40a7710 |
15 | 2a2dc4d |
hex | 1d1be12 |
30522898 has 16 divisors (see below), whose sum is σ = 52479360. Its totient is φ = 13042656.
The previous prime is 30522889. The next prime is 30522913. The reversal of 30522898 is 89822503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1990 + ... + 8062.
It is an arithmetic number, because the mean of its divisors is an integer number (3279960).
Almost surely, 230522898 is an apocalyptic number.
30522898 is a deficient number, since it is larger than the sum of its proper divisors (21956462).
30522898 is a wasteful number, since it uses less digits than its factorization.
30522898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6441.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 30522898 is about 5524.7532071578. The cubic root of 30522898 is about 312.5181574516.
The spelling of 30522898 in words is "thirty million, five hundred twenty-two thousand, eight hundred ninety-eight".
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