Base | Representation |
---|---|
bin | 10011000001000111000… |
… | …01101001000101101111 |
3 | 2022110121201210122201111 |
4 | 21200203201221011233 |
5 | 41201211322104412 |
6 | 1220103155052451 |
7 | 65131426200526 |
oct | 11404341510557 |
9 | 2273551718644 |
10 | 653431050607 |
11 | 23213387a765 |
12 | a67808a1127 |
13 | 498064a529a |
14 | 238aa5454bd |
15 | 11ee5a502a7 |
hex | 982386916f |
653431050607 has 4 divisors (see below), whose sum is σ = 656852155776. Its totient is φ = 650009945440.
The previous prime is 653431050581. The next prime is 653431050611. The reversal of 653431050607 is 706050134356.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 653431050607 - 219 = 653430526319 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 653431050607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (653431050637) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1710552298 + ... + 1710552679.
It is an arithmetic number, because the mean of its divisors is an integer number (164213038944).
Almost surely, 2653431050607 is an apocalyptic number.
653431050607 is a deficient number, since it is larger than the sum of its proper divisors (3421105169).
653431050607 is a wasteful number, since it uses less digits than its factorization.
653431050607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3421105168.
The product of its (nonzero) digits is 226800, while the sum is 40.
The spelling of 653431050607 in words is "six hundred fifty-three billion, four hundred thirty-one million, fifty thousand, six hundred seven".
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