Base | Representation |
---|---|
bin | 101111111110101010… |
… | …0000011111000101000 |
3 | 100211221121220201221112 |
4 | 1133331110003320220 |
5 | 3142003220022443 |
6 | 115155551125452 |
7 | 10305165521162 |
oct | 1377524037050 |
9 | 324847821845 |
10 | 103034142248 |
11 | 3a7730a6084 |
12 | 17b75b13888 |
13 | 99402b949b |
14 | 4db5dd3932 |
15 | 2a307c4b18 |
hex | 17fd503e28 |
103034142248 has 32 divisors (see below), whose sum is σ = 209916768000. Its totient is φ = 47231268480.
The previous prime is 103034142241. The next prime is 103034142257. The reversal of 103034142248 is 842241430301.
It is not an unprimeable number, because it can be changed into a prime (103034142241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10928453 + ... + 10937876.
It is an arithmetic number, because the mean of its divisors is an integer number (6559899000).
Almost surely, 2103034142248 is an apocalyptic number.
It is an amenable number.
103034142248 is an abundant number, since it is smaller than the sum of its proper divisors (106882625752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103034142248 is a wasteful number, since it uses less digits than its factorization.
103034142248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21866385 (or 21866381 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 103034142248 its reverse (842241430301), we get a palindrome (945275572549).
The spelling of 103034142248 in words is "one hundred three billion, thirty-four million, one hundred forty-two thousand, two hundred forty-eight".
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