Base | Representation |
---|---|
bin | 1000110100000101001101101… |
… | …1111000100000011001011100 |
3 | 10000022222220010020122201000112 |
4 | 2031001103123320200121130 |
5 | 1122243042032441402102 |
6 | 10035030240115545152 |
7 | 244431664504044560 |
oct | 21501233370403134 |
9 | 3008886106581015 |
10 | 620214146434652 |
11 | 16a68a384792990 |
12 | 596897a68bb1b8 |
13 | 2080bc34b6c803 |
14 | ad2274c2c16a0 |
15 | 4ba82d73d4252 |
hex | 23414dbe2065c |
620214146434652 has 48 divisors (see below), whose sum is σ = 1353878279550720. Its totient is φ = 241519771977600.
The previous prime is 620214146434651. The next prime is 620214146434667. The reversal of 620214146434652 is 256434641412026.
It is a super-2 number, since 2×6202141464346522 (a number of 30 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 620214146434652.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (620214146434651) 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, 508153049 + ... + 509372112.
It is an arithmetic number, because the mean of its divisors is an integer number (28205797490640).
Almost surely, 2620214146434652 is an apocalyptic number.
It is an amenable number.
620214146434652 is an abundant number, since it is smaller than the sum of its proper divisors (733664133116068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
620214146434652 is a wasteful number, since it uses less digits than its factorization.
620214146434652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1017527162 (or 1017527160 counting only the distinct ones).
The product of its (nonzero) digits is 6635520, while the sum is 50.
Adding to 620214146434652 its reverse (256434641412026), we get a palindrome (876648787846678).
The spelling of 620214146434652 in words is "six hundred twenty trillion, two hundred fourteen billion, one hundred forty-six million, four hundred thirty-four thousand, six hundred fifty-two".
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