Base | Representation |
---|---|
bin | 100010101110011100110001… |
… | …1010110101101100100011100 |
3 | 1111001111211210220100220200112 |
4 | 1011130321203112231210130 |
5 | 310014002424132231012 |
6 | 3001350153245345152 |
7 | 121224055162102655 |
oct | 10534714326554434 |
9 | 1431454726326615 |
10 | 305451151055132 |
11 | 89365118748165 |
12 | 2a3125905681b8 |
13 | 10158bc6192534 |
14 | 555dcb390052c |
15 | 254a7433dc122 |
hex | 115ce635ad91c |
305451151055132 has 48 divisors (see below), whose sum is σ = 559512563807232. Its totient is φ = 145631849246400.
The previous prime is 305451151055119. The next prime is 305451151055207. The reversal of 305451151055132 is 231550151154503.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 305451151055132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142369757 + ... + 144499307.
It is an arithmetic number, because the mean of its divisors is an integer number (11656511745984).
Almost surely, 2305451151055132 is an apocalyptic number.
It is an amenable number.
305451151055132 is a deficient number, since it is larger than the sum of its proper divisors (254061412752100).
305451151055132 is a wasteful number, since it uses less digits than its factorization.
305451151055132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2134418 (or 2134416 counting only the distinct ones).
The product of its (nonzero) digits is 225000, while the sum is 41.
The spelling of 305451151055132 in words is "three hundred five trillion, four hundred fifty-one billion, one hundred fifty-one million, fifty-five thousand, one hundred thirty-two".
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