Base | Representation |
---|---|
bin | 10010111110111101000… |
… | …11010110010100100000 |
3 | 2022100122002100210111122 |
4 | 21133132203112110200 |
5 | 41141324102320422 |
6 | 1215352300431412 |
7 | 65060645262464 |
oct | 11373643262440 |
9 | 2270562323448 |
10 | 652273870112 |
11 | 23169a65a947 |
12 | a64b9248568 |
13 | 49680823ab7 |
14 | 237da9a04a4 |
15 | 11e79171d42 |
hex | 97de8d6520 |
652273870112 has 18 divisors (see below), whose sum is σ = 1284173176419. Its totient is φ = 326134650720.
The previous prime is 652273870097. The next prime is 652273870117. The reversal of 652273870112 is 211078372256.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
652273870112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 326136935056 + 326136935056 = 571084^2 + 571084^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=571084.
It is a super-2 number, since 2×6522738701122 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (652273870117) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4497287 + ... + 4640057.
Almost surely, 2652273870112 is an apocalyptic number.
It is an amenable number.
652273870112 is a deficient number, since it is larger than the sum of its proper divisors (631899306307).
652273870112 is an frugal number, since it uses more digits than its factorization.
652273870112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285552 (or 142773 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 44.
The spelling of 652273870112 in words is "six hundred fifty-two billion, two hundred seventy-three million, eight hundred seventy thousand, one hundred twelve".
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