Base | Representation |
---|---|
bin | 10100110111110011… |
… | …10100100001101110 |
3 | 1001220221020110010200 |
4 | 22123321310201232 |
5 | 140422110413210 |
6 | 5051530014330 |
7 | 544453456251 |
oct | 123371644156 |
9 | 31827213120 |
10 | 11205560430 |
11 | 4830279449 |
12 | 22088773a6 |
13 | 10976aa83c |
14 | 7842dd098 |
15 | 458b460c0 |
hex | 29be7486e |
11205560430 has 24 divisors (see below), whose sum is σ = 29134457352. Its totient is φ = 2988149424.
The previous prime is 11205560419. The next prime is 11205560449. The reversal of 11205560430 is 3406550211.
11205560430 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 55 + 604 + 3 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 11205560394 and 11205560403.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62253024 + ... + 62253203.
It is an arithmetic number, because the mean of its divisors is an integer number (1213935723).
Almost surely, 211205560430 is an apocalyptic number.
11205560430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11205560430 is an abundant number, since it is smaller than the sum of its proper divisors (17928896922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11205560430 is a wasteful number, since it uses less digits than its factorization.
11205560430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124506240 (or 124506237 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The spelling of 11205560430 in words is "eleven billion, two hundred five million, five hundred sixty thousand, four hundred thirty".
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