Base | Representation |
---|---|
bin | 111111100001111… |
… | …0110000001100110 |
3 | 12111120012022001221 |
4 | 1333003312001212 |
5 | 13331204323100 |
6 | 551310010554 |
7 | 103553162026 |
oct | 17703660146 |
9 | 5446168057 |
10 | 2131714150 |
11 | 9a432a435 |
12 | 4b5aa6a5a |
13 | 27c843127 |
14 | 163183a86 |
15 | c722e01a |
hex | 7f0f6066 |
2131714150 has 24 divisors (see below), whose sum is σ = 4198224600. Its totient is φ = 802527360.
The previous prime is 2131714127. The next prime is 2131714159. The reversal of 2131714150 is 514171312.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2131714159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1253100 + ... + 1254799.
It is an arithmetic number, because the mean of its divisors is an integer number (174926025).
Almost surely, 22131714150 is an apocalyptic number.
2131714150 is a deficient number, since it is larger than the sum of its proper divisors (2066510450).
2131714150 is a wasteful number, since it uses less digits than its factorization.
2131714150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2507928 (or 2507923 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 25.
The square root of 2131714150 is about 46170.4900342199. The cubic root of 2131714150 is about 1286.9934086411.
Adding to 2131714150 its reverse (514171312), we get a palindrome (2645885462).
The spelling of 2131714150 in words is "two billion, one hundred thirty-one million, seven hundred fourteen thousand, one hundred fifty".
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