Base | Representation |
---|---|
bin | 110000000101000101… |
… | …1100110111100001001 |
3 | 100212111200010222201222 |
4 | 1200022023212330021 |
5 | 3142424001432340 |
6 | 115233222251425 |
7 | 10313426530430 |
oct | 1401213467411 |
9 | 325450128658 |
10 | 103250030345 |
11 | 3a873a4aaa0 |
12 | 18016286b75 |
13 | 9975c47417 |
14 | 4dd6950117 |
15 | 2a4471b8b5 |
hex | 180a2e6f09 |
103250030345 has 16 divisors (see below), whose sum is σ = 154472773248. Its totient is φ = 64363655040.
The previous prime is 103250030339. The next prime is 103250030363. The reversal of 103250030345 is 543030052301.
It is not a de Polignac number, because 103250030345 - 218 = 103249768201 is a prime.
It is a Duffinian 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, 134090564 + ... + 134091333.
It is an arithmetic number, because the mean of its divisors is an integer number (9654548328).
Almost surely, 2103250030345 is an apocalyptic number.
It is an amenable number.
103250030345 is a deficient number, since it is larger than the sum of its proper divisors (51222742903).
103250030345 is a wasteful number, since it uses less digits than its factorization.
103250030345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268181920.
The product of its (nonzero) digits is 5400, while the sum is 26.
Adding to 103250030345 its reverse (543030052301), we get a palindrome (646280082646).
The spelling of 103250030345 in words is "one hundred three billion, two hundred fifty million, thirty thousand, three hundred forty-five".
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