Base | Representation |
---|---|
bin | 1101101001010001100110… |
… | …10110010110101101010101 |
3 | 10221020111110002121112210221 |
4 | 12310220303112112231111 |
5 | 12413102232233344203 |
6 | 143452200544114341 |
7 | 6214553223351610 |
oct | 664506326265525 |
9 | 127214402545727 |
10 | 30005503028053 |
11 | 9619298243523 |
12 | 34473263059b1 |
13 | 1398678573277 |
14 | 75a3ba191177 |
15 | 3707a2e95abd |
hex | 1b4a33596b55 |
30005503028053 has 16 divisors (see below), whose sum is σ = 34298774383104. Its totient is φ = 25713925032960.
The previous prime is 30005503028023. The next prime is 30005503028087. The reversal of 30005503028053 is 35082030550003.
It is a cyclic number.
It is not a de Polignac number, because 30005503028053 - 225 = 30005469473621 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30005503028023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114314276 + ... + 1114341202.
It is an arithmetic number, because the mean of its divisors is an integer number (2143673398944).
Almost surely, 230005503028053 is an apocalyptic number.
It is an amenable number.
30005503028053 is a deficient number, since it is larger than the sum of its proper divisors (4293271355051).
30005503028053 is a wasteful number, since it uses less digits than its factorization.
30005503028053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52452.
The product of its (nonzero) digits is 54000, while the sum is 34.
Adding to 30005503028053 its reverse (35082030550003), we get a palindrome (65087533578056).
The spelling of 30005503028053 in words is "thirty trillion, five billion, five hundred three million, twenty-eight thousand, fifty-three".
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