Base | Representation |
---|---|
bin | 1010110101010111100… |
… | …01001111100001000001 |
3 | 1022120211200011111122001 |
4 | 11122223301033201001 |
5 | 22044331221000001 |
6 | 443001523544001 |
7 | 35615451202324 |
oct | 5325361174101 |
9 | 1276750144561 |
10 | 372249000001 |
11 | 13396294635a |
12 | 6018952b001 |
13 | 291451a2a98 |
14 | 1403470c7bb |
15 | 9a3a46a001 |
hex | 56abc4f841 |
372249000001 has 4 divisors (see below), whose sum is σ = 372421899972. Its totient is φ = 372076100032.
The previous prime is 372248999987. The next prime is 372249000007. The reversal of 372249000001 is 100000942273.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7824287025 + 364424712976 = 88455^2 + 603676^2 .
It is a cyclic number.
It is not a de Polignac number, because 372249000001 - 27 = 372248999873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (372249000007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86446756 + ... + 86451061.
It is an arithmetic number, because the mean of its divisors is an integer number (93105474993).
Almost surely, 2372249000001 is an apocalyptic number.
It is an amenable number.
372249000001 is a deficient number, since it is larger than the sum of its proper divisors (172899971).
372249000001 is a wasteful number, since it uses less digits than its factorization.
372249000001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172899970.
The product of its (nonzero) digits is 3024, while the sum is 28.
Adding to 372249000001 its reverse (100000942273), we get a palindrome (472249942274).
The spelling of 372249000001 in words is "three hundred seventy-two billion, two hundred forty-nine million, one", and thus it is an aban number.
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