Base | Representation |
---|---|
bin | 1101101001001100111100… |
… | …10010001100101010001101 |
3 | 10221020020222210201220221011 |
4 | 12310212132102030222031 |
5 | 12413032122021230013 |
6 | 143451104445205221 |
7 | 6214434235165021 |
oct | 664463622145215 |
9 | 127206883656834 |
10 | 30003002133133 |
11 | 9618224589117 |
12 | 3446948860811 |
13 | 139836a3bc6a3 |
14 | 75a21dd8a381 |
15 | 3706a863ec3d |
hex | 1b499e48ca8d |
30003002133133 has 4 divisors (see below), whose sum is σ = 30414002162428. Its totient is φ = 29592002103840.
The previous prime is 30003002133131. The next prime is 30003002133149. The reversal of 30003002133133 is 33133120030003.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6434045317764 + 23568956815369 = 2536542^2 + 4854787^2 .
It is a cyclic number.
It is not a de Polignac number, because 30003002133133 - 21 = 30003002133131 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30003002133131) 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, 205500014538 + ... + 205500014683.
It is an arithmetic number, because the mean of its divisors is an integer number (7603500540607).
Almost surely, 230003002133133 is an apocalyptic number.
It is an amenable number.
30003002133133 is a deficient number, since it is larger than the sum of its proper divisors (411000029295).
30003002133133 is an equidigital number, since it uses as much as digits as its factorization.
30003002133133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411000029294.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 30003002133133 its reverse (33133120030003), we get a palindrome (63136122163136).
The spelling of 30003002133133 in words is "thirty trillion, three billion, two million, one hundred thirty-three thousand, one hundred thirty-three".
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