Base | Representation |
---|---|
bin | 110111110000111110011000… |
… | …1011101001111110101101011 |
3 | 2101022202212221112221012000120 |
4 | 1233201330301131033311223 |
5 | 1003243104043342144112 |
6 | 4455124002442534323 |
7 | 205214423464622361 |
oct | 15741746135176553 |
9 | 2338685845835016 |
10 | 490516159724907 |
11 | 13232580a4867a8 |
12 | 470213995073a3 |
13 | 18091624564944 |
14 | 891b1747bd631 |
15 | 3ba96b7134e8c |
hex | 1be1f3174fd6b |
490516159724907 has 32 divisors (see below), whose sum is σ = 658276992495360. Its totient is φ = 324888563771520.
The previous prime is 490516159724897. The next prime is 490516159724933. The reversal of 490516159724907 is 709427951615094.
It is not a de Polignac number, because 490516159724907 - 27 = 490516159724779 is a prime.
It is a super-2 number, since 2×4905161597249072 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (490516159729907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12415282069 + ... + 12415321577.
It is an arithmetic number, because the mean of its divisors is an integer number (20571156015480).
Almost surely, 2490516159724907 is an apocalyptic number.
490516159724907 is a deficient number, since it is larger than the sum of its proper divisors (167760832770453).
490516159724907 is a wasteful number, since it uses less digits than its factorization.
490516159724907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73723.
The product of its (nonzero) digits is 171460800, while the sum is 69.
The spelling of 490516159724907 in words is "four hundred ninety trillion, five hundred sixteen billion, one hundred fifty-nine million, seven hundred twenty-four thousand, nine hundred seven".
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