Base | Representation |
---|---|
bin | 1101010010001101… |
… | …00000100011011101 |
3 | 200102001011022022012 |
4 | 12221012200203131 |
5 | 104101244214010 |
6 | 3135412001005 |
7 | 341511123662 |
oct | 65106404335 |
9 | 20361138265 |
10 | 7132023005 |
11 | 302a928498 |
12 | 1470600165 |
13 | 89877c473 |
14 | 4b92c5a69 |
15 | 2bb1e7005 |
hex | 1a91a08dd |
7132023005 has 8 divisors (see below), whose sum is σ = 9061864632. Its totient is φ = 5369993728.
The previous prime is 7132022993. The next prime is 7132023007. The reversal of 7132023005 is 5003202317.
It can be written as a sum of positive squares in 4 ways, for example, as 2732884729 + 4399138276 = 52277^2 + 66326^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 7132023005 - 26 = 7132022941 is a prime.
It is a super-3 number, since 3×71320230053 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7132023007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41952992 + ... + 41953161.
It is an arithmetic number, because the mean of its divisors is an integer number (1132733079).
Almost surely, 27132023005 is an apocalyptic number.
It is an amenable number.
7132023005 is a deficient number, since it is larger than the sum of its proper divisors (1929841627).
7132023005 is a wasteful number, since it uses less digits than its factorization.
7132023005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83906175.
The product of its (nonzero) digits is 1260, while the sum is 23.
The square root of 7132023005 is about 84451.3055257288. The cubic root of 7132023005 is about 1924.8825929406.
The spelling of 7132023005 in words is "seven billion, one hundred thirty-two million, twenty-three thousand, five".
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