Base | Representation |
---|---|
bin | 110110000111101… |
… | …1111101001011010 |
3 | 11200120010102012112 |
4 | 1230033133221122 |
5 | 12204344013424 |
6 | 500111112322 |
7 | 63000516614 |
oct | 15417375132 |
9 | 4616112175 |
10 | 1816001114 |
11 | 8520a3574 |
12 | 4282126a2 |
13 | 22c303295 |
14 | 13327ddb4 |
15 | a966960e |
hex | 6c3dfa5a |
1816001114 has 12 divisors (see below), whose sum is σ = 2874917034. Its totient is φ = 860210712.
The previous prime is 1816001113. The next prime is 1816001147. The reversal of 1816001114 is 4111006181.
It can be written as a sum of positive squares in only one way, i.e., 1494982225 + 321018889 = 38665^2 + 17917^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1816001114.
It is not an unprimeable number, because it can be changed into a prime (1816001113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1256897 + ... + 1258340.
Almost surely, 21816001114 is an apocalyptic number.
1816001114 is a deficient number, since it is larger than the sum of its proper divisors (1058915920).
1816001114 is a wasteful number, since it uses less digits than its factorization.
1816001114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2515277 (or 2515258 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 23.
The square root of 1816001114 is about 42614.5645759757. The cubic root of 1816001114 is about 1220.0342895495.
Adding to 1816001114 its reverse (4111006181), we get a palindrome (5927007295).
The spelling of 1816001114 in words is "one billion, eight hundred sixteen million, one thousand, one hundred fourteen".
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