Base | Representation |
---|---|
bin | 1100010101111010… |
… | …00110100111111100 |
3 | 122002210102220212002 |
4 | 12022331012213330 |
5 | 102032304203040 |
6 | 3013303201432 |
7 | 323130055640 |
oct | 61275064774 |
9 | 18083386762 |
10 | 6626241020 |
11 | 28a0381a53 |
12 | 134b146278 |
13 | 817a51699 |
14 | 46c066c20 |
15 | 28badaa15 |
hex | 18af469fc |
6626241020 has 24 divisors (see below), whose sum is σ = 15902978784. Its totient is φ = 2271854016.
The previous prime is 6626240993. The next prime is 6626241031. The reversal of 6626241020 is 201426266.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23665007 + ... + 23665286.
It is an arithmetic number, because the mean of its divisors is an integer number (662624116).
Almost surely, 26626241020 is an apocalyptic number.
It is an amenable number.
6626241020 is an abundant number, since it is smaller than the sum of its proper divisors (9276737764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6626241020 is a wasteful number, since it uses less digits than its factorization.
6626241020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47330309 (or 47330307 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 6626241020 is about 81401.7261487740. The cubic root of 6626241020 is about 1878.2601433923.
Adding to 6626241020 its reverse (201426266), we get a palindrome (6827667286).
The spelling of 6626241020 in words is "six billion, six hundred twenty-six million, two hundred forty-one thousand, twenty".
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