Base | Representation |
---|---|
bin | 10010101010101110001… |
… | …00110010011011010110 |
3 | 2021022121000221211010210 |
4 | 21111113010302123112 |
5 | 41002102204000042 |
6 | 1210354331430250 |
7 | 64224522354342 |
oct | 11252704623326 |
9 | 2238530854123 |
10 | 641411000022 |
11 | 228025873861 |
12 | a43872b5386 |
13 | 4863c140310 |
14 | 23089dc8622 |
15 | 11a4066da9c |
hex | 95571326d6 |
641411000022 has 32 divisors (see below), whose sum is σ = 1386876147552. Its totient is φ = 196589297664.
The previous prime is 641411000011. The next prime is 641411000023. The reversal of 641411000022 is 220000114146.
It is a happy number.
641411000022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×6414110000222 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (641411000023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15978433 + ... + 16018524.
It is an arithmetic number, because the mean of its divisors is an integer number (43339879611).
Almost surely, 2641411000022 is an apocalyptic number.
641411000022 is an abundant number, since it is smaller than the sum of its proper divisors (745465147530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
641411000022 is a wasteful number, since it uses less digits than its factorization.
641411000022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31997232.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 641411000022 its reverse (220000114146), we get a palindrome (861411114168).
The spelling of 641411000022 in words is "six hundred forty-one billion, four hundred eleven million, twenty-two", and thus it is an aban number.
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