Base | Representation |
---|---|
bin | 1000010011101100… |
… | …0011000001001111 |
3 | 12202102021100211010 |
4 | 2010323003001033 |
5 | 14031344241000 |
6 | 1005142100303 |
7 | 106156202550 |
oct | 20473030117 |
9 | 5672240733 |
10 | 2230071375 |
11 | a448a96a4 |
12 | 522a1a693 |
13 | 29702cc7c |
14 | 172268327 |
15 | d0babd50 |
hex | 84ec304f |
2230071375 has 128 divisors (see below), whose sum is σ = 4533534720. Its totient is φ = 951350400.
The previous prime is 2230071353. The next prime is 2230071383. The reversal of 2230071375 is 5731700322.
It is not a de Polignac number, because 2230071375 - 28 = 2230071119 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2595696 + ... + 2596554.
It is an arithmetic number, because the mean of its divisors is an integer number (35418240).
Almost surely, 22230071375 is an apocalyptic number.
2230071375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2230071375 is an abundant number, since it is smaller than the sum of its proper divisors (2303463345).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230071375 is a wasteful number, since it uses less digits than its factorization.
2230071375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950 (or 940 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 2230071375 is about 47223.6315312577. The cubic root of 2230071375 is about 1306.4904947030.
Adding to 2230071375 its reverse (5731700322), we get a palindrome (7961771697).
The spelling of 2230071375 in words is "two billion, two hundred thirty million, seventy-one thousand, three hundred seventy-five".
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