Base | Representation |
---|---|
bin | 10101010100010100… |
… | …00100110110110001 |
3 | 1002112121020010120121 |
4 | 22222022010312301 |
5 | 141414320441031 |
6 | 5131351410241 |
7 | 553416240001 |
oct | 125212046661 |
9 | 32477203517 |
10 | 11444702641 |
11 | 4943266539 |
12 | 2274983981 |
13 | 11050bb0c8 |
14 | 7a7d90001 |
15 | 46eb33011 |
hex | 2aa284db1 |
11444702641 has 8 divisors (see below), whose sum is σ = 11968441344. Its totient is φ = 10923142560.
The previous prime is 11444702639. The next prime is 11444702653. The reversal of 11444702641 is 14620744411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11444702641 - 21 = 11444702639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11444702597 and 11444702606.
It is not an unprimeable number, because it can be changed into a prime (11444702681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533905 + ... + 554926.
It is an arithmetic number, because the mean of its divisors is an integer number (1496055168).
Almost surely, 211444702641 is an apocalyptic number.
It is an amenable number.
11444702641 is a deficient number, since it is larger than the sum of its proper divisors (523738703).
11444702641 is a wasteful number, since it uses less digits than its factorization.
11444702641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1089311.
The product of its (nonzero) digits is 21504, while the sum is 34.
The spelling of 11444702641 in words is "eleven billion, four hundred forty-four million, seven hundred two thousand, six hundred forty-one".
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