Base | Representation |
---|---|
bin | 100101000101011110000000… |
… | …110100010011110111011011 |
3 | 210101111112202102202211112200 |
4 | 211011132000310103313123 |
5 | 132334242024312341412 |
6 | 1334520422301341243 |
7 | 46232561606222211 |
oct | 4505360064236733 |
9 | 711445672684480 |
10 | 163103544262107 |
11 | 47a739086a9699 |
12 | 16362686b67823 |
13 | 70017a13c9b77 |
14 | 2c3c37a0a2cb1 |
15 | 13cca6e0529dc |
hex | 945780d13ddb |
163103544262107 has 12 divisors (see below), whose sum is σ = 235594185683064. Its totient is φ = 108735614341920.
The previous prime is 163103544262093. The next prime is 163103544262133. The reversal of 163103544262107 is 701262445301361.
163103544262107 is a `hidden beast` number, since 1 + 6 + 3 + 1 + 0 + 3 + 5 + 4 + 426 + 210 + 7 = 666.
163103544262107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 163103544262107 - 210 = 163103544261083 is a prime.
It is a super-2 number, since 2×1631035442621072 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (163103544262157) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7354228 + ... + 19501070.
It is an arithmetic number, because the mean of its divisors is an integer number (19632848806922).
Almost surely, 2163103544262107 is an apocalyptic number.
163103544262107 is a deficient number, since it is larger than the sum of its proper divisors (72490641420957).
163103544262107 is a wasteful number, since it uses less digits than its factorization.
163103544262107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13638810 (or 13638807 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 45.
Adding to 163103544262107 its reverse (701262445301361), we get a palindrome (864365989563468).
The spelling of 163103544262107 in words is "one hundred sixty-three trillion, one hundred three billion, five hundred forty-four million, two hundred sixty-two thousand, one hundred seven".
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