Base | Representation |
---|---|
bin | 1010111011000000100000… |
… | …1000100100100011101010 |
3 | 1120112000222110011222212100 |
4 | 2232300020020210203222 |
5 | 3033223123421233414 |
6 | 41312444010154230 |
7 | 2346416604330141 |
oct | 256601010444352 |
9 | 46460873158770 |
10 | 12008865024234 |
11 | 390aa27265811 |
12 | 141b494722976 |
13 | 69157b201660 |
14 | 2d73370da758 |
15 | 15c5a1339609 |
hex | aec082248ea |
12008865024234 has 48 divisors (see below), whose sum is σ = 28225215679752. Its totient is φ = 3668064321024.
The previous prime is 12008865024217. The next prime is 12008865024239. The reversal of 12008865024234 is 43242056880021.
12008865024234 is a `hidden beast` number, since 1 + 20 + 0 + 8 + 86 + 502 + 42 + 3 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 10311824707209 + 1697040317025 = 3211203^2 + 1302705^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 12008865024234.
It is not an unprimeable number, because it can be changed into a prime (12008865024239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187266979 + ... + 187331094.
Almost surely, 212008865024234 is an apocalyptic number.
12008865024234 is an abundant number, since it is smaller than the sum of its proper divisors (16216350655518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12008865024234 is a wasteful number, since it uses less digits than its factorization.
12008865024234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374598231 (or 374598228 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 45.
The spelling of 12008865024234 in words is "twelve trillion, eight billion, eight hundred sixty-five million, twenty-four thousand, two hundred thirty-four".
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