Base | Representation |
---|---|
bin | 1101101001110010011100… |
… | …00111100010111111101001 |
3 | 10221022011221200122010100111 |
4 | 12310321032013202333221 |
5 | 12413344333243001413 |
6 | 143504234134134321 |
7 | 6216046125220141 |
oct | 664711607427751 |
9 | 127264850563314 |
10 | 30023132000233 |
11 | 9625814349219 |
12 | 344a8261b13a1 |
13 | 139a227967458 |
14 | 75b1ad5d9921 |
15 | 370e859aed3d |
hex | 1b4e4e1e2fe9 |
30023132000233 has 12 divisors (see below), whose sum is σ = 31894657797132. Its totient is φ = 28255671799040.
The previous prime is 30023132000143. The next prime is 30023132000243. The reversal of 30023132000233 is 33200023132003.
It can be written as a sum of positive squares in 6 ways, for example, as 8736830490969 + 21286301509264 = 2955813^2 + 4613708^2 .
It is a de Polignac number, because none of the positive numbers 2k-30023132000233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30023132000243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3331563 + ... + 8434783.
It is an arithmetic number, because the mean of its divisors is an integer number (2657888149761).
Almost surely, 230023132000233 is an apocalyptic number.
It is an amenable number.
30023132000233 is a deficient number, since it is larger than the sum of its proper divisors (1871525796899).
30023132000233 is a wasteful number, since it uses less digits than its factorization.
30023132000233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5123612 (or 5123595 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 30023132000233 its reverse (33200023132003), we get a palindrome (63223155132236).
The spelling of 30023132000233 in words is "thirty trillion, twenty-three billion, one hundred thirty-two million, two hundred thirty-three", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •