Base | Representation |
---|---|
bin | 110000101101100111011111… |
… | …011011100000100111010100 |
3 | 1001002120020111111120110110002 |
4 | 300231213133123200213110 |
5 | 211040111043112104140 |
6 | 2035352543504550432 |
7 | 63061255001040641 |
oct | 6055473733404724 |
9 | 1032506444513402 |
10 | 214241012222420 |
11 | 6229a115169927 |
12 | 20041415622418 |
13 | 9270ac1210a11 |
14 | 3ac946ad50dc8 |
15 | 19b7d78be1415 |
hex | c2d9df6e09d4 |
214241012222420 has 24 divisors (see below), whose sum is σ = 450570684226824. Its totient is φ = 85569822306176.
The previous prime is 214241012222417. The next prime is 214241012222423. The reversal of 214241012222420 is 24222210142412.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (214241012222417) and next prime (214241012222423).
It can be written as a sum of positive squares in 4 ways, for example, as 143649525510544 + 70591486711876 = 11985388^2 + 8401874^2 .
It is a super-2 number, since 2×2142410122224202 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214241012222423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7911397547 + ... + 7911424626.
It is an arithmetic number, because the mean of its divisors is an integer number (18773778509451).
Almost surely, 2214241012222420 is an apocalyptic number.
214241012222420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214241012222420 is an abundant number, since it is smaller than the sum of its proper divisors (236329672004404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214241012222420 is a wasteful number, since it uses less digits than its factorization.
214241012222420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15822822859 (or 15822822857 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 29.
Adding to 214241012222420 its reverse (24222210142412), we get a palindrome (238463222364832).
The spelling of 214241012222420 in words is "two hundred fourteen trillion, two hundred forty-one billion, twelve million, two hundred twenty-two thousand, four hundred twenty".
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