Base | Representation |
---|---|
bin | 11100010110011100… |
… | …110101111111011010 |
3 | 2220120111220220212111 |
4 | 130112130311333122 |
5 | 444321001243002 |
6 | 21552401302534 |
7 | 2125236615463 |
oct | 342634657732 |
9 | 86514826774 |
10 | 30441431002 |
11 | 11a01437744 |
12 | 5a96934a4a |
13 | 2b41981688 |
14 | 168ad15d6a |
15 | bd27733d7 |
hex | 716735fda |
30441431002 has 8 divisors (see below), whose sum is σ = 45823497696. Its totient is φ = 15166931772.
The previous prime is 30441430991. The next prime is 30441431003. The reversal of 30441431002 is 20013414403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (30441431003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26891158 + ... + 26892289.
It is an arithmetic number, because the mean of its divisors is an integer number (5727937212).
Almost surely, 230441431002 is an apocalyptic number.
30441431002 is a deficient number, since it is larger than the sum of its proper divisors (15382066694).
30441431002 is a wasteful number, since it uses less digits than its factorization.
30441431002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53783732.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 30441431002 its reverse (20013414403), we get a palindrome (50454845405).
The spelling of 30441431002 in words is "thirty billion, four hundred forty-one million, four hundred thirty-one thousand, two".
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