Base | Representation |
---|---|
bin | 1101101000001100000… |
… | …01111101010101001000 |
3 | 1122202122022220022001002 |
4 | 12310012001331111020 |
5 | 30132440132040122 |
6 | 555040130314132 |
7 | 45554510346521 |
oct | 6640601752510 |
9 | 1582568808032 |
10 | 468252611912 |
11 | 170648434988 |
12 | 76900a28948 |
13 | 35204a56b37 |
14 | 18940ab9848 |
15 | c2a88e4992 |
hex | 6d0607d548 |
468252611912 has 36 divisors (see below), whose sum is σ = 886226014635. Its totient is φ = 231946005760.
The previous prime is 468252611903. The next prime is 468252611921. The reversal of 468252611912 is 219116252864.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is an interprime number because it is at equal distance from previous prime (468252611903) and next prime (468252611921).
It can be written as a sum of positive squares in 5 ways, for example, as 195252631876 + 272999980036 = 441874^2 + 522494^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=483866.
It is a Duffinian number.
It is an unprimeable number.
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 8 ways as a sum of consecutive naturals, for example, 218706362 + ... + 218708502.
Almost surely, 2468252611912 is an apocalyptic number.
It is an amenable number.
468252611912 is a deficient number, since it is larger than the sum of its proper divisors (417973402723).
468252611912 is an frugal number, since it uses more digits than its factorization.
468252611912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4514 (or 2256 counting only the distinct ones).
The product of its digits is 414720, while the sum is 47.
The spelling of 468252611912 in words is "four hundred sixty-eight billion, two hundred fifty-two million, six hundred eleven thousand, nine hundred twelve".
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