Base | Representation |
---|---|
bin | 111100110100001… |
… | …100001001010011 |
3 | 2122002220022221122 |
4 | 330310030021103 |
5 | 4042200023240 |
6 | 245124512455 |
7 | 34166345645 |
oct | 7464141123 |
9 | 2562808848 |
10 | 1020314195 |
11 | 483a3917a |
12 | 24584b72b |
13 | 133500614 |
14 | 99718895 |
15 | 5e8954b5 |
hex | 3cd0c253 |
1020314195 has 16 divisors (see below), whose sum is σ = 1234335648. Its totient is φ = 809637120.
The previous prime is 1020314173. The next prime is 1020314227. The reversal of 1020314195 is 5914130201.
It is not a de Polignac number, because 1020314195 - 26 = 1020314131 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, 412352 + ... + 414818.
It is an arithmetic number, because the mean of its divisors is an integer number (77145978).
Almost surely, 21020314195 is an apocalyptic number.
1020314195 is a deficient number, since it is larger than the sum of its proper divisors (214021453).
1020314195 is a wasteful number, since it uses less digits than its factorization.
1020314195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3110.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 1020314195 is about 31942.3573801309. The cubic root of 1020314195 is about 1006.7260570612.
Adding to 1020314195 its reverse (5914130201), we get a palindrome (6934444396).
The spelling of 1020314195 in words is "one billion, twenty million, three hundred fourteen thousand, one hundred ninety-five".
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