Base | Representation |
---|---|
bin | 1010111100001111011100… |
… | …0111110000010011101001 |
3 | 1120121001200011210112121120 |
4 | 2233003313013300103221 |
5 | 3034100022413342100 |
6 | 41330310344525453 |
7 | 2351066651334105 |
oct | 257036707602351 |
9 | 46531604715546 |
10 | 12030054434025 |
11 | 3918a10117a31 |
12 | 1423608a80889 |
13 | 693577133364 |
14 | 2d8387356905 |
15 | 15cde16ed0a0 |
hex | af0f71f04e9 |
12030054434025 has 96 divisors (see below), whose sum is σ = 21708686412288. Its totient is φ = 5853723033600.
The previous prime is 12030054434023. The next prime is 12030054434141. The reversal of 12030054434025 is 52043445003021.
It is not a de Polignac number, because 12030054434025 - 21 = 12030054434023 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12030054434023) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12313929 + ... + 13254921.
It is an arithmetic number, because the mean of its divisors is an integer number (226132150128).
Almost surely, 212030054434025 is an apocalyptic number.
12030054434025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12030054434025 is a deficient number, since it is larger than the sum of its proper divisors (9678631978263).
12030054434025 is a wasteful number, since it uses less digits than its factorization.
12030054434025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 941331 (or 941326 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 12030054434025 its reverse (52043445003021), we get a palindrome (64073499437046).
The spelling of 12030054434025 in words is "twelve trillion, thirty billion, fifty-four million, four hundred thirty-four thousand, twenty-five".
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