Base | Representation |
---|---|
bin | 10100100101001010010… |
… | …00010111000001101101 |
3 | 2111121021011012111022021 |
4 | 22102211020113001231 |
5 | 43041213114144103 |
6 | 1300505152550141 |
7 | 102042466623322 |
oct | 12224510270155 |
9 | 2447234174267 |
10 | 707145068653 |
11 | 252997a57511 |
12 | b5071552351 |
13 | 518b683630a |
14 | 26324224b49 |
15 | 135db4c9bbd |
hex | a4a521706d |
707145068653 has 4 divisors (see below), whose sum is σ = 707151709600. Its totient is φ = 707138427708.
The previous prime is 707145068627. The next prime is 707145068753. The reversal of 707145068653 is 356860541707.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 707145068653 - 229 = 706608197741 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 707145068653.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (707145068753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158103 + ... + 3374596.
It is an arithmetic number, because the mean of its divisors is an integer number (176787927400).
Almost surely, 2707145068653 is an apocalyptic number.
It is an amenable number.
707145068653 is a deficient number, since it is larger than the sum of its proper divisors (6640947).
707145068653 is a wasteful number, since it uses less digits than its factorization.
707145068653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6640946.
The product of its (nonzero) digits is 4233600, while the sum is 52.
The spelling of 707145068653 in words is "seven hundred seven billion, one hundred forty-five million, sixty-eight thousand, six hundred fifty-three".
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