Base | Representation |
---|---|
bin | 101000010000111… |
… | …0101101110101011 |
3 | 10111011020100120210 |
4 | 1100201311232223 |
5 | 10231332014412 |
6 | 342021352203 |
7 | 45323501523 |
oct | 12041655653 |
9 | 3434210523 |
10 | 1351048107 |
11 | 6336a4492 |
12 | 318568663 |
13 | 186b9c466 |
14 | cb60c683 |
15 | 7d92583c |
hex | 50875bab |
1351048107 has 16 divisors (see below), whose sum is σ = 1878689792. Its totient is φ = 862652160.
The previous prime is 1351048103. The next prime is 1351048117. The reversal of 1351048107 is 7018401531.
It is not a de Polignac number, because 1351048107 - 22 = 1351048103 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1351048103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65863 + ... + 83904.
It is an arithmetic number, because the mean of its divisors is an integer number (117418112).
Almost surely, 21351048107 is an apocalyptic number.
1351048107 is a deficient number, since it is larger than the sum of its proper divisors (527641685).
1351048107 is a wasteful number, since it uses less digits than its factorization.
1351048107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149898.
The product of its (nonzero) digits is 3360, while the sum is 30.
The square root of 1351048107 is about 36756.6063041734. The cubic root of 1351048107 is about 1105.4953948047.
Adding to 1351048107 its reverse (7018401531), we get a palindrome (8369449638).
The spelling of 1351048107 in words is "one billion, three hundred fifty-one million, forty-eight thousand, one hundred seven".
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