Base | Representation |
---|---|
bin | 11100010100101001… |
… | …111100010001001001 |
3 | 2220111102020121211111 |
4 | 130110221330101021 |
5 | 444240243411103 |
6 | 21545403530321 |
7 | 2124422604550 |
oct | 342451742111 |
9 | 86442217744 |
10 | 30411310153 |
11 | 11996434484 |
12 | 5a888299a1 |
13 | 2b386666a3 |
14 | 1686d14d97 |
15 | bcecc386d |
hex | 714a7c449 |
30411310153 has 16 divisors (see below), whose sum is σ = 35580948480. Its totient is φ = 25448539536.
The previous prime is 30411310121. The next prime is 30411310177. The reversal of 30411310153 is 35101311403.
It is not a de Polignac number, because 30411310153 - 25 = 30411310121 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30411310103) 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, 641418 + ... + 687196.
It is an arithmetic number, because the mean of its divisors is an integer number (2223809280).
Almost surely, 230411310153 is an apocalyptic number.
It is an amenable number.
30411310153 is a deficient number, since it is larger than the sum of its proper divisors (5169638327).
30411310153 is a wasteful number, since it uses less digits than its factorization.
30411310153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48036.
The product of its (nonzero) digits is 540, while the sum is 22.
Adding to 30411310153 its reverse (35101311403), we get a palindrome (65512621556).
The spelling of 30411310153 in words is "thirty billion, four hundred eleven million, three hundred ten thousand, one hundred fifty-three".
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