Base | Representation |
---|---|
bin | 11100011101000110… |
… | …111111000101100001 |
3 | 2220212022010102000002 |
4 | 130131012333011201 |
5 | 1000033101012401 |
6 | 22011431505345 |
7 | 2131064263403 |
oct | 343506770541 |
9 | 86768112002 |
10 | 30553141601 |
11 | 11a594a7554 |
12 | 5b08228255 |
13 | 2b5bb65518 |
14 | 169bab4b73 |
15 | bdc48ca6b |
hex | 71d1bf161 |
30553141601 has 2 divisors, whose sum is σ = 30553141602. Its totient is φ = 30553141600.
The previous prime is 30553141457. The next prime is 30553141607. The reversal of 30553141601 is 10614135503.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29420482576 + 1132659025 = 171524^2 + 33655^2 .
It is an emirp because it is prime and its reverse (10614135503) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30553141601 - 226 = 30486032737 is a prime.
It is not a weakly prime, because it can be changed into another prime (30553141607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15276570800 + 15276570801.
It is an arithmetic number, because the mean of its divisors is an integer number (15276570801).
Almost surely, 230553141601 is an apocalyptic number.
It is an amenable number.
30553141601 is a deficient number, since it is larger than the sum of its proper divisors (1).
30553141601 is an equidigital number, since it uses as much as digits as its factorization.
30553141601 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5400, while the sum is 29.
The spelling of 30553141601 in words is "thirty billion, five hundred fifty-three million, one hundred forty-one thousand, six hundred one".
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