Base | Representation |
---|---|
bin | 1101101001010111010… |
… | …10101100010011011101 |
3 | 1122211021100001112020101 |
4 | 12310223222230103131 |
5 | 30140233304001234 |
6 | 555222524221101 |
7 | 45606245432404 |
oct | 6645352542335 |
9 | 1584240045211 |
10 | 468884047069 |
11 | 170941903519 |
12 | 76a5839a791 |
13 | 352a580a9c9 |
14 | 189a08c663b |
15 | c2e4071814 |
hex | 6d2baac4dd |
468884047069 has 2 divisors, whose sum is σ = 468884047070. Its totient is φ = 468884047068.
The previous prime is 468884047063. The next prime is 468884047153. The reversal of 468884047069 is 960740488864.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 288114518169 + 180769528900 = 536763^2 + 425170^2 .
It is a cyclic number.
It is not a de Polignac number, because 468884047069 - 215 = 468884014301 is a prime.
It is a super-2 number, since 2×4688840470692 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 468884047069.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (468884047063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234442023534 + 234442023535.
It is an arithmetic number, because the mean of its divisors is an integer number (234442023535).
Almost surely, 2468884047069 is an apocalyptic number.
It is an amenable number.
468884047069 is a deficient number, since it is larger than the sum of its proper divisors (1).
468884047069 is an equidigital number, since it uses as much as digits as its factorization.
468884047069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 74317824, while the sum is 64.
The spelling of 468884047069 in words is "four hundred sixty-eight billion, eight hundred eighty-four million, forty-seven thousand, sixty-nine".
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