Base | Representation |
---|---|
bin | 110000110000100010101101… |
… | …110000100011001010110100 |
3 | 1001010021110101122012112122012 |
4 | 300300202231300203022310 |
5 | 211101404300314340040 |
6 | 2040025151514023352 |
7 | 63111632500614155 |
oct | 6060425560431264 |
9 | 1033243348175565 |
10 | 214442042340020 |
11 | 623673a5454690 |
12 | 2007437a117b58 |
13 | 9286a4aa83721 |
14 | 3ad509bb7d92c |
15 | 19bd1e27e5865 |
hex | c308adc232b4 |
214442042340020 has 48 divisors (see below), whose sum is σ = 496131256244736. Its totient is φ = 77206855920000.
The previous prime is 214442042340013. The next prime is 214442042340047. The reversal of 214442042340020 is 20043240244412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4825406276 + ... + 4825450715.
It is an arithmetic number, because the mean of its divisors is an integer number (10336067838432).
Almost surely, 2214442042340020 is an apocalyptic number.
214442042340020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214442042340020 is an abundant number, since it is smaller than the sum of its proper divisors (281689213904716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214442042340020 is a wasteful number, since it uses less digits than its factorization.
214442042340020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9650857112 (or 9650857110 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 32.
Adding to 214442042340020 its reverse (20043240244412), we get a palindrome (234485282584432).
The spelling of 214442042340020 in words is "two hundred fourteen trillion, four hundred forty-two billion, forty-two million, three hundred forty thousand, twenty".
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