Base | Representation |
---|---|
bin | 1101101001001100111100… |
… | …01111001001000100111110 |
3 | 10221020020222202020020000200 |
4 | 12310212132033021010332 |
5 | 12413032121320111110 |
6 | 143451104420104330 |
7 | 6214434225320316 |
oct | 664463617110476 |
9 | 127206882206020 |
10 | 30003001332030 |
11 | 9618224091251 |
12 | 34469485350a6 |
13 | 139836a19bb6c |
14 | 75a21dc1c446 |
15 | 3706a85326c0 |
hex | 1b499e3c913e |
30003001332030 has 48 divisors (see below), whose sum is σ = 78008542133184. Its totient is φ = 8000724594240.
The previous prime is 30003001332023. The next prime is 30003001332067. The reversal of 30003001332030 is 3023310030003.
30003001332030 is a `hidden beast` number, since 3 + 0 + 0 + 0 + 300 + 1 + 332 + 0 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 30003001331994 and 30003001332012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8322075 + ... + 11369385.
It is an arithmetic number, because the mean of its divisors is an integer number (1625177961108).
Almost surely, 230003001332030 is an apocalyptic number.
30003001332030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30003001332030 is an abundant number, since it is smaller than the sum of its proper divisors (48005540801154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30003001332030 is a wasteful number, since it uses less digits than its factorization.
30003001332030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3156721 (or 3156718 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
Adding to 30003001332030 its reverse (3023310030003), we get a palindrome (33026311362033).
The spelling of 30003001332030 in words is "thirty trillion, three billion, one million, three hundred thirty-two thousand, thirty".
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