Base | Representation |
---|---|
bin | 1000110100000100110100100… |
… | …1110101100100000001000011 |
3 | 10000022222020201011100102001112 |
4 | 2031001031021311210001003 |
5 | 1122242434224203102321 |
6 | 10035023202522353535 |
7 | 244431335400510305 |
oct | 21501151165440103 |
9 | 3008866634312045 |
10 | 620207401222211 |
11 | 16a687533241a50 |
12 | 5968842395b8ab |
13 | 2080b3cb59444a |
14 | ad222ac529975 |
15 | 4ba8040147a5b |
hex | 2341349d64043 |
620207401222211 has 8 divisors (see below), whose sum is σ = 712199886571200. Its totient is φ = 534149914928040.
The previous prime is 620207401222183. The next prime is 620207401222231. The reversal of 620207401222211 is 112222104702026.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-620207401222211 is a prime.
It is a super-2 number, since 2×6202074012222112 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (620207401222231) by changing a digit.
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, 1483749763481 + ... + 1483749763898.
It is an arithmetic number, because the mean of its divisors is an integer number (89024985821400).
Almost surely, 2620207401222211 is an apocalyptic number.
620207401222211 is a deficient number, since it is larger than the sum of its proper divisors (91992485348989).
620207401222211 is a wasteful number, since it uses less digits than its factorization.
620207401222211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2967499527409.
The product of its (nonzero) digits is 10752, while the sum is 32.
Adding to 620207401222211 its reverse (112222104702026), we get a palindrome (732429505924237).
The spelling of 620207401222211 in words is "six hundred twenty trillion, two hundred seven billion, four hundred one million, two hundred twenty-two thousand, two hundred eleven".
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