Base | Representation |
---|---|
bin | 1101110101000101010101… |
… | …01001010101111011100100 |
3 | 10222200021201000011101110100 |
4 | 12322202222221111323210 |
5 | 12441224200220421012 |
6 | 144402420555424100 |
7 | 6256065443652303 |
oct | 672425251257344 |
9 | 128607630141410 |
10 | 30411231420132 |
11 | 9765370354652 |
12 | 34b1a97a55030 |
13 | 13c79c7910704 |
14 | 771ca906043a |
15 | 37b0ec7258dc |
hex | 1ba8aaa55ee4 |
30411231420132 has 36 divisors (see below), whose sum is σ = 77591272698576. Its totient is φ = 10042338100080.
The previous prime is 30411231420131. The next prime is 30411231420139. The reversal of 30411231420132 is 23102413211403.
30411231420132 is a `hidden beast` number, since 3 + 0 + 4 + 1 + 1 + 231 + 420 + 1 + 3 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 30411231420096 and 30411231420105.
It is not an unprimeable number, because it can be changed into a prime (30411231420131) 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, 3947456094 + ... + 3947463797.
It is an arithmetic number, because the mean of its divisors is an integer number (2155313130516).
Almost surely, 230411231420132 is an apocalyptic number.
It is an amenable number.
30411231420132 is an abundant number, since it is smaller than the sum of its proper divisors (47180041278444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30411231420132 is a wasteful number, since it uses less digits than its factorization.
30411231420132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7894920008 (or 7894920003 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 30411231420132 its reverse (23102413211403), we get a palindrome (53513644631535).
The spelling of 30411231420132 in words is "thirty trillion, four hundred eleven billion, two hundred thirty-one million, four hundred twenty thousand, one hundred thirty-two".
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