Base | Representation |
---|---|
bin | 101100000111000100110… |
… | …010011110111101000101 |
3 | 101201210012021021012000210 |
4 | 230013010302132331011 |
5 | 344131001344341010 |
6 | 10240312202430033 |
7 | 432000200503635 |
oct | 54070462367505 |
9 | 11653167235023 |
10 | 3031253512005 |
11 | a69602645944 |
12 | 40b588802319 |
13 | 18cacc804284 |
14 | a69dba006c5 |
15 | 53cb3428b20 |
hex | 2c1c4c9ef45 |
3031253512005 has 64 divisors (see below), whose sum is σ = 5037099319296. Its totient is φ = 1554958944000.
The previous prime is 3031253511983. The next prime is 3031253512009. The reversal of 3031253512005 is 5002153521303.
3031253512005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3031253512005 - 210 = 3031253510981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031253512009) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90763860 + ... + 90797250.
It is an arithmetic number, because the mean of its divisors is an integer number (78704676864).
Almost surely, 23031253512005 is an apocalyptic number.
It is an amenable number.
3031253512005 is a deficient number, since it is larger than the sum of its proper divisors (2005845807291).
3031253512005 is a wasteful number, since it uses less digits than its factorization.
3031253512005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34618.
The product of its (nonzero) digits is 13500, while the sum is 30.
The spelling of 3031253512005 in words is "three trillion, thirty-one billion, two hundred fifty-three million, five hundred twelve thousand, five".
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