Base | Representation |
---|---|
bin | 100101000100100101010010… |
… | …001011110101000110000000 |
3 | 210101021201112101021102002111 |
4 | 211010211102023311012000 |
5 | 132332242302340344344 |
6 | 1334432430140025104 |
7 | 46225304264450605 |
oct | 4504452213650600 |
9 | 711251471242074 |
10 | 163042632356224 |
11 | 47a4aaa04a8205 |
12 | 16352907832194 |
13 | 6cc8b14a680ca |
14 | 2c3943c4746ac |
15 | 13cb1a6720834 |
hex | 9449522f5180 |
163042632356224 has 128 divisors (see below), whose sum is σ = 339843472214400. Its totient is φ = 77833858252800.
The previous prime is 163042632356159. The next prime is 163042632356269. The reversal of 163042632356224 is 422653236240361.
It is a tau number, because it is divible by the number of its divisors (128).
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, 3714864072 + ... + 3714907960.
It is an arithmetic number, because the mean of its divisors is an integer number (2655027126675).
Almost surely, 2163042632356224 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 163042632356224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169921736107200).
163042632356224 is an abundant number, since it is smaller than the sum of its proper divisors (176800839858176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163042632356224 is a wasteful number, since it uses less digits than its factorization.
163042632356224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59052 (or 59040 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 49.
Adding to 163042632356224 its reverse (422653236240361), we get a palindrome (585695868596585).
The spelling of 163042632356224 in words is "one hundred sixty-three trillion, forty-two billion, six hundred thirty-two million, three hundred fifty-six thousand, two hundred twenty-four".
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