Base | Representation |
---|---|
bin | 10101110101110011… |
… | …10110101111100111 |
3 | 1010021011220102000111 |
4 | 22322321312233213 |
5 | 143003232210312 |
6 | 5215305353451 |
7 | 563400331006 |
oct | 127271665747 |
9 | 33234812014 |
10 | 11725663207 |
11 | 4a77916355 |
12 | 2332a98887 |
13 | 114b380a6b |
14 | 7d3408c3d |
15 | 4896308a7 |
hex | 2bae76be7 |
11725663207 has 8 divisors (see below), whose sum is σ = 11920675520. Its totient is φ = 11530740960.
The previous prime is 11725663129. The next prime is 11725663219. The reversal of 11725663207 is 70236652711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11725663207 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 11725663207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11725663247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271669 + ... + 311857.
It is an arithmetic number, because the mean of its divisors is an integer number (1490084440).
Almost surely, 211725663207 is an apocalyptic number.
11725663207 is a deficient number, since it is larger than the sum of its proper divisors (195012313).
11725663207 is an equidigital number, since it uses as much as digits as its factorization.
11725663207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45033.
The product of its (nonzero) digits is 105840, while the sum is 40.
The spelling of 11725663207 in words is "eleven billion, seven hundred twenty-five million, six hundred sixty-three thousand, two hundred seven".
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