Base | Representation |
---|---|
bin | 11100001010101100… |
… | …100000011010000110 |
3 | 2220001202211001221102 |
4 | 130022230200122012 |
5 | 443420004212220 |
6 | 21521034220102 |
7 | 2120323355156 |
oct | 341254403206 |
9 | 86052731842 |
10 | 30244210310 |
11 | 11910082936 |
12 | 5a40884632 |
13 | 2b0cb5b442 |
14 | 166ca58766 |
15 | bc02b7775 |
hex | 70ab20686 |
30244210310 has 16 divisors (see below), whose sum is σ = 54613512576. Its totient is φ = 12059032128.
The previous prime is 30244210291. The next prime is 30244210319. The reversal of 30244210310 is 1301244203.
It is a super-2 number, since 2×302442103102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30244210319) 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, 4828214 + ... + 4834473.
It is an arithmetic number, because the mean of its divisors is an integer number (3413344536).
Almost surely, 230244210310 is an apocalyptic number.
30244210310 is a deficient number, since it is larger than the sum of its proper divisors (24369302266).
30244210310 is a wasteful number, since it uses less digits than its factorization.
30244210310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9663007.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 30244210310 its reverse (1301244203), we get a palindrome (31545454513).
The spelling of 30244210310 in words is "thirty billion, two hundred forty-four million, two hundred ten thousand, three hundred ten".
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