Base | Representation |
---|---|
bin | 1001000010000011… |
… | …1001101111110000 |
3 | 20020222012121102211 |
4 | 2100200321233300 |
5 | 14431140403430 |
6 | 1040330221504 |
7 | 114040200046 |
oct | 22040715760 |
9 | 6228177384 |
10 | 2424544240 |
11 | 1034656a78 |
12 | 577b84894 |
13 | 2c8400581 |
14 | 19000c396 |
15 | e2cc372a |
hex | 90839bf0 |
2424544240 has 20 divisors (see below), whose sum is σ = 5637065544. Its totient is φ = 969817664.
The previous prime is 2424544231. The next prime is 2424544253. The reversal of 2424544240 is 424454242.
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15153322 + ... + 15153481.
Almost surely, 22424544240 is an apocalyptic number.
2424544240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2424544240 is an abundant number, since it is smaller than the sum of its proper divisors (3212521304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2424544240 is a wasteful number, since it uses less digits than its factorization.
2424544240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30306816 (or 30306810 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 31.
The square root of 2424544240 is about 49239.6612498502. The cubic root of 2424544240 is about 1343.4145190558.
Adding to 2424544240 its reverse (424454242), we get a palindrome (2848998482).
The spelling of 2424544240 in words is "two billion, four hundred twenty-four million, five hundred forty-four thousand, two hundred forty".
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