Base | Representation |
---|---|
bin | 1000010100001011… |
… | …1101011100101111 |
3 | 12202120011202021101 |
4 | 2011002331130233 |
5 | 14032412130321 |
6 | 1005254343531 |
7 | 106212632305 |
oct | 20502753457 |
9 | 5676152241 |
10 | 2232145711 |
11 | a45a96124 |
12 | 52365aba7 |
13 | 2975a81a3 |
14 | 172648275 |
15 | d0e6b791 |
hex | 850bd72f |
2232145711 has 8 divisors (see below), whose sum is σ = 2264137280. Its totient is φ = 2200247712.
The previous prime is 2232145693. The next prime is 2232145723. The reversal of 2232145711 is 1175412322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2232145711 - 215 = 2232112943 is a prime.
It is a super-3 number, since 3×22321457113 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2232145711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2292145711) 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 7 ways as a sum of consecutive naturals, for example, 25381 + ... + 71473.
It is an arithmetic number, because the mean of its divisors is an integer number (283017160).
Almost surely, 22232145711 is an apocalyptic number.
2232145711 is a deficient number, since it is larger than the sum of its proper divisors (31991569).
2232145711 is an equidigital number, since it uses as much as digits as its factorization.
2232145711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46785.
The product of its digits is 3360, while the sum is 28.
The square root of 2232145711 is about 47245.5893285289. The cubic root of 2232145711 is about 1306.8954534038.
The spelling of 2232145711 in words is "two billion, two hundred thirty-two million, one hundred forty-five thousand, seven hundred eleven".
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