Base | Representation |
---|---|
bin | 10011000000101110… |
… | …11111101110101101 |
3 | 222100022201102021120 |
4 | 21200113133232231 |
5 | 131400404102410 |
6 | 4404445051153 |
7 | 510634401054 |
oct | 114027375655 |
9 | 28308642246 |
10 | 10206706605 |
11 | 4368468817 |
12 | 1b8a256ab9 |
13 | c68782284 |
14 | 6cb7ad39b |
15 | 3eb0de570 |
hex | 2605dfbad |
10206706605 has 8 divisors (see below), whose sum is σ = 16330730592. Its totient is φ = 5443576848.
The previous prime is 10206706597. The next prime is 10206706639. The reversal of 10206706605 is 50660760201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10206706605 - 23 = 10206706597 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340223539 + ... + 340223568.
It is an arithmetic number, because the mean of its divisors is an integer number (2041341324).
Almost surely, 210206706605 is an apocalyptic number.
10206706605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10206706605 is a deficient number, since it is larger than the sum of its proper divisors (6124023987).
10206706605 is an equidigital number, since it uses as much as digits as its factorization.
10206706605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 680447115.
The product of its (nonzero) digits is 15120, while the sum is 33.
The spelling of 10206706605 in words is "ten billion, two hundred six million, seven hundred six thousand, six hundred five".
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