Base | Representation |
---|---|
bin | 1000110101100100… |
… | …0001011100111111 |
3 | 20010022121112221120 |
4 | 2031121001130333 |
5 | 14324232201012 |
6 | 1031215202023 |
7 | 112532626326 |
oct | 21531013477 |
9 | 6108545846 |
10 | 2372147007 |
11 | 100801917a |
12 | 562516313 |
13 | 2ba5b5ca9 |
14 | 18708d0bd |
15 | dd3c358c |
hex | 8d64173f |
2372147007 has 8 divisors (see below), whose sum is σ = 3163092480. Its totient is φ = 1581316440.
The previous prime is 2372146999. The next prime is 2372147009. The reversal of 2372147007 is 7007412732.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2372147007 - 23 = 2372146999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2372147009) 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, 51282 + ... + 85872.
It is an arithmetic number, because the mean of its divisors is an integer number (395386560).
Almost surely, 22372147007 is an apocalyptic number.
2372147007 is a deficient number, since it is larger than the sum of its proper divisors (790945473).
2372147007 is a wasteful number, since it uses less digits than its factorization.
2372147007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57453.
The product of its (nonzero) digits is 16464, while the sum is 33.
The square root of 2372147007 is about 48704.6918376454. The cubic root of 2372147007 is about 1333.6663695096. Note that the first 3 decimals are identical.
Adding to 2372147007 its reverse (7007412732), we get a palindrome (9379559739).
The spelling of 2372147007 in words is "two billion, three hundred seventy-two million, one hundred forty-seven thousand, seven".
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