Base | Representation |
---|---|
bin | 101100011011110101000… |
… | …001101100110001111000 |
3 | 101210220201021210100211111 |
4 | 230123311001230301320 |
5 | 400012121114044030 |
6 | 10254435325010104 |
7 | 433416336501511 |
oct | 54336501546170 |
9 | 11726637710744 |
10 | 3053537643640 |
11 | a77aa8437860 |
12 | 4139676b3934 |
13 | 191c41489393 |
14 | a7b133c3a08 |
15 | 5466997e62a |
hex | 2c6f506cc78 |
3053537643640 has 128 divisors (see below), whose sum is σ = 7891312377600. Its totient is φ = 1051697848320.
The previous prime is 3053537643617. The next prime is 3053537643649. The reversal of 3053537643640 is 463467353503.
It is a happy number.
3053537643640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×30535376436402 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3053537643649) 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, 39027199 + ... + 39105361.
It is an arithmetic number, because the mean of its divisors is an integer number (61650877950).
Almost surely, 23053537643640 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3053537643640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3945656188800).
3053537643640 is an abundant number, since it is smaller than the sum of its proper divisors (4837774733960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3053537643640 is a wasteful number, since it uses less digits than its factorization.
3053537643640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82877 (or 82873 counting only the distinct ones).
The product of its (nonzero) digits is 8164800, while the sum is 49.
The spelling of 3053537643640 in words is "three trillion, fifty-three billion, five hundred thirty-seven million, six hundred forty-three thousand, six hundred forty".
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