Base | Representation |
---|---|
bin | 1101101001010111110… |
… | …11000111010101000101 |
3 | 1122211021122011020120211 |
4 | 12310223323013111011 |
5 | 30140240404231234 |
6 | 555223200355421 |
7 | 45606330142414 |
oct | 6645373072505 |
9 | 1584248136524 |
10 | 468888352069 |
11 | 170944283975 |
12 | 76a59915b71 |
13 | 352a6687347 |
14 | 189a12c747b |
15 | c2e4622164 |
hex | 6d2bec7545 |
468888352069 has 2 divisors, whose sum is σ = 468888352070. Its totient is φ = 468888352068.
The previous prime is 468888352021. The next prime is 468888352147. The reversal of 468888352069 is 960253888864.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 352406075044 + 116482277025 = 593638^2 + 341295^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-468888352069 is a prime.
It is a super-2 number, since 2×4688883520692 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 468888351995 and 468888352013.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (468888352969) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234444176034 + 234444176035.
It is an arithmetic number, because the mean of its divisors is an integer number (234444176035).
Almost surely, 2468888352069 is an apocalyptic number.
It is an amenable number.
468888352069 is a deficient number, since it is larger than the sum of its proper divisors (1).
468888352069 is an equidigital number, since it uses as much as digits as its factorization.
468888352069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 159252480, while the sum is 67.
The spelling of 468888352069 in words is "four hundred sixty-eight billion, eight hundred eighty-eight million, three hundred fifty-two thousand, sixty-nine".
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