Base | Representation |
---|---|
bin | 11100000010001011… |
… | …101111101001010100 |
3 | 2212200211002202211212 |
4 | 130002023233221110 |
5 | 443121424413434 |
6 | 21454533320552 |
7 | 2113640500022 |
oct | 340213575124 |
9 | 85624082755 |
10 | 30101404244 |
11 | 1184750459a |
12 | 5a00a96158 |
13 | 2ab93aab02 |
14 | 1657ac3712 |
15 | bb29a98ce |
hex | 7022efa54 |
30101404244 has 6 divisors (see below), whose sum is σ = 52677457434. Its totient is φ = 15050702120.
The previous prime is 30101404211. The next prime is 30101404259. The reversal of 30101404244 is 44240410103.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 23658131344 + 6443272900 = 153812^2 + 80270^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3762675527 + ... + 3762675534.
It is an arithmetic number, because the mean of its divisors is an integer number (8779576239).
Almost surely, 230101404244 is an apocalyptic number.
It is an amenable number.
30101404244 is a deficient number, since it is larger than the sum of its proper divisors (22576053190).
30101404244 is a wasteful number, since it uses less digits than its factorization.
30101404244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7525351065 (or 7525351063 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 30101404244 its reverse (44240410103), we get a palindrome (74341814347).
The spelling of 30101404244 in words is "thirty billion, one hundred one million, four hundred four thousand, two hundred forty-four".
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