Base | Representation |
---|---|
bin | 1100010110110100110… |
… | …01010100000111000100 |
3 | 1111120220001222120222100 |
4 | 12023122121110013010 |
5 | 23424010120122233 |
6 | 523013431032100 |
7 | 42450155541141 |
oct | 6133231240704 |
9 | 1446801876870 |
10 | 424570864068 |
11 | 15407220322a |
12 | 6a34bb0b630 |
13 | 31062ca1670 |
14 | 1679955d3c8 |
15 | b09da9e813 |
hex | 62da6541c4 |
424570864068 has 36 divisors (see below), whose sum is σ = 1155776242348. Its totient is φ = 130637188800.
The previous prime is 424570864063. The next prime is 424570864073. The reversal of 424570864068 is 860468075424.
It is a happy number.
424570864068 is a `hidden beast` number, since 4 + 2 + 4 + 570 + 8 + 6 + 4 + 0 + 68 = 666.
It is an interprime number because it is at equal distance from previous prime (424570864063) and next prime (424570864073).
It can be written as a sum of positive squares in 2 ways, for example, as 172655208324 + 251915655744 = 415518^2 + 501912^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (424570864063) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 453600883 + ... + 453601818.
Almost surely, 2424570864068 is an apocalyptic number.
It is an amenable number.
424570864068 is an abundant number, since it is smaller than the sum of its proper divisors (731205378280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424570864068 is a wasteful number, since it uses less digits than its factorization.
424570864068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907202724 (or 907202719 counting only the distinct ones).
The product of its (nonzero) digits is 10321920, while the sum is 54.
It can be divided in two parts, 4245708 and 64068, that added together give a square (4309776 = 20762).
The spelling of 424570864068 in words is "four hundred twenty-four billion, five hundred seventy million, eight hundred sixty-four thousand, sixty-eight".
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