Base | Representation |
---|---|
bin | 1001001011101111… |
… | …1010110110000000 |
3 | 20100210200011200002 |
4 | 2102323322312000 |
5 | 20022041243211 |
6 | 1044341215132 |
7 | 115042456532 |
oct | 22273726600 |
9 | 6323604602 |
10 | 2465181056 |
11 | 1055592018 |
12 | 5897014a8 |
13 | 30395ac20 |
14 | 195589852 |
15 | e664e03b |
hex | 92efad80 |
2465181056 has 128 divisors (see below), whose sum is σ = 5473923840. Its totient is φ = 1098639360.
The previous prime is 2465181031. The next prime is 2465181073. The reversal of 2465181056 is 6501815642.
It is a happy number.
2465181056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×24651810562 = 12154235277722550272, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9373181 + ... + 9373443.
It is an arithmetic number, because the mean of its divisors is an integer number (42765030).
Almost surely, 22465181056 is an apocalyptic number.
2465181056 is a gapful number since it is divisible by the number (26) 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 2465181056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2736961920).
2465181056 is an abundant number, since it is smaller than the sum of its proper divisors (3008742784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2465181056 is a wasteful number, since it uses less digits than its factorization.
2465181056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464 (or 452 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 38.
The square root of 2465181056 is about 49650.5896843129. The cubic root of 2465181056 is about 1350.8784508523.
Adding to 2465181056 its reverse (6501815642), we get a palindrome (8966996698).
The spelling of 2465181056 in words is "two billion, four hundred sixty-five million, one hundred eighty-one thousand, fifty-six".
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