Base | Representation |
---|---|
bin | 10100100001010100… |
… | …00001001001010111 |
3 | 1001102210011220101102 |
4 | 22100222001021113 |
5 | 140030304242224 |
6 | 5021105420315 |
7 | 540002556653 |
oct | 122052011127 |
9 | 31383156342 |
10 | 11016868439 |
11 | 474380a355 |
12 | 217563a69b |
13 | 1067582585 |
14 | 767221a63 |
15 | 4472c24ae |
hex | 290a81257 |
11016868439 has 8 divisors (see below), whose sum is σ = 11602350000. Its totient is φ = 10431951552.
The previous prime is 11016868433. The next prime is 11016868453. The reversal of 11016868439 is 93486861011.
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 11016868439 - 232 = 6721901143 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11016868393 and 11016868402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11016868433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100814 + ... + 179435.
It is an arithmetic number, because the mean of its divisors is an integer number (1450293750).
Almost surely, 211016868439 is an apocalyptic number.
11016868439 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
11016868439 is a deficient number, since it is larger than the sum of its proper divisors (585481561).
11016868439 is a wasteful number, since it uses less digits than its factorization.
11016868439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282337.
The product of its (nonzero) digits is 248832, while the sum is 47.
The spelling of 11016868439 in words is "eleven billion, sixteen million, eight hundred sixty-eight thousand, four hundred thirty-nine".
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