Base | Representation |
---|---|
bin | 11100000100101110… |
… | …010010011100010101 |
3 | 2212210210021120120201 |
4 | 130010232102130111 |
5 | 443213331422401 |
6 | 21503054500501 |
7 | 2114665615015 |
oct | 340456223425 |
9 | 85723246521 |
10 | 30144014101 |
11 | 11869567a53 |
12 | 5a13204731 |
13 | 2ac5179546 |
14 | 165d615c45 |
15 | bb65c4b01 |
hex | 704b92715 |
30144014101 has 2 divisors, whose sum is σ = 30144014102. Its totient is φ = 30144014100.
The previous prime is 30144014051. The next prime is 30144014111. The reversal of 30144014101 is 10141044103.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29614968100 + 529046001 = 172090^2 + 23001^2 .
It is a cyclic number.
It is not a de Polignac number, because 30144014101 - 221 = 30141916949 is a prime.
It is a super-2 number, since 2×301440141012 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30144014111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15072007050 + 15072007051.
It is an arithmetic number, because the mean of its divisors is an integer number (15072007051).
Almost surely, 230144014101 is an apocalyptic number.
It is an amenable number.
30144014101 is a deficient number, since it is larger than the sum of its proper divisors (1).
30144014101 is an equidigital number, since it uses as much as digits as its factorization.
30144014101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 30144014101 its reverse (10141044103), we get a palindrome (40285058204).
The spelling of 30144014101 in words is "thirty billion, one hundred forty-four million, fourteen thousand, one hundred one".
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