Base | Representation |
---|---|
bin | 10101010100111101… |
… | …00010111101100111 |
3 | 1002112222022202121200 |
4 | 22222132202331213 |
5 | 141422204200324 |
6 | 5132102413543 |
7 | 553512656616 |
oct | 125236427547 |
9 | 32488282550 |
10 | 11450068839 |
11 | 49462a1210 |
12 | 22767312b3 |
13 | 1106249781 |
14 | 7a898987d |
15 | 470342ec9 |
hex | 2aa7a2f67 |
11450068839 has 12 divisors (see below), whose sum is σ = 18042532872. Its totient is φ = 6939435600.
The previous prime is 11450068831. The next prime is 11450068873. The reversal of 11450068839 is 93886005411.
11450068839 is a `hidden beast` number, since 1 + 1 + 4 + 500 + 68 + 83 + 9 = 666.
It is not a de Polignac number, because 11450068839 - 23 = 11450068831 is a prime.
It is a super-2 number, since 2×114500688392 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11450068794 and 11450068803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11450068831) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57828532 + ... + 57828729.
It is an arithmetic number, because the mean of its divisors is an integer number (1503544406).
Almost surely, 211450068839 is an apocalyptic number.
11450068839 is a deficient number, since it is larger than the sum of its proper divisors (6592464033).
11450068839 is a wasteful number, since it uses less digits than its factorization.
11450068839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115657278 (or 115657275 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 45.
The spelling of 11450068839 in words is "eleven billion, four hundred fifty million, sixty-eight thousand, eight hundred thirty-nine".
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