Base | Representation |
---|---|
bin | 100001001101100… |
… | …0001100001011010 |
3 | 2212122220101111100 |
4 | 1002123001201122 |
5 | 4240240133003 |
6 | 302325012230 |
7 | 36421035246 |
oct | 10233014132 |
9 | 2778811440 |
10 | 1114380378 |
11 | 522047521 |
12 | 271254076 |
13 | 149b47297 |
14 | a8003426 |
15 | 67c76ba3 |
hex | 426c185a |
1114380378 has 24 divisors (see below), whose sum is σ = 2422742868. Its totient is φ = 370190592.
The previous prime is 1114380373. The next prime is 1114380403. The reversal of 1114380378 is 8730834111.
It can be written as a sum of positive squares in 2 ways, for example, as 940219569 + 174160809 = 30663^2 + 13197^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1114380373) 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, 100375 + ... + 110922.
Almost surely, 21114380378 is an apocalyptic number.
1114380378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
1114380378 is an abundant number, since it is smaller than the sum of its proper divisors (1308362490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1114380378 is a wasteful number, since it uses less digits than its factorization.
1114380378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211598 (or 211595 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 1114380378 is about 33382.3363172801. The cubic root of 1114380378 is about 1036.7590111986.
The spelling of 1114380378 in words is "one billion, one hundred fourteen million, three hundred eighty thousand, three hundred seventy-eight".
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