| Base | Representation |
|---|---|
| bin | 10100111010000001… |
| … | …01110000101000000 |
| 3 | 1001222020012201002000 |
| 4 | 22131000232011000 |
| 5 | 140441340134430 |
| 6 | 5053432224000 |
| 7 | 545100445266 |
| oct | 123500560500 |
| 9 | 31866181060 |
| 10 | 11224146240 |
| 11 | 483a81321a |
| 12 | 2212b3b000 |
| 13 | 109b4b7368 |
| 14 | 78697a436 |
| 15 | 45a5b7e60 |
| hex | 29d02e140 |
11224146240 has 224 divisors, whose sum is σ = 39666428160. Its totient is φ = 2987808768.
The previous prime is 11224146233. The next prime is 11224146247. The reversal of 11224146240 is 4264142211.
11224146240 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 414 + 6 + 240 = 666.
It is an interprime number because it is at equal distance from previous prime (11224146233) and next prime (11224146247).
It is a super-2 number, since 2×112241462402 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11224146247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8613429 + ... + 8614731.
Almost surely, 211224146240 is an apocalyptic number.
11224146240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11224146240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19833214080).
11224146240 is an abundant number, since it is smaller than the sum of its proper divisors (28442281920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11224146240 is a wasteful number, since it uses less digits than its factorization.
11224146240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2326 (or 2310 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 11224146240 its reverse (4264142211), we get a palindrome (15488288451).
It can be divided in two parts, 11224 and 146240, that added together give a cube (157464 = 543).
The spelling of 11224146240 in words is "eleven billion, two hundred twenty-four million, one hundred forty-six thousand, two hundred forty".
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