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47326001 is a prime number
BaseRepresentation
bin1011010010001…
…0001100110001
310022001102001212
42310202030301
544103413001
64410205505
71113156452
oct264421461
9108042055
1047326001
11247947a8
1213a23895
139a60268
1463dd129
15424c7bb
hex2d22331

47326001 has 2 divisors, whose sum is σ = 47326002. Its totient is φ = 47326000.

The previous prime is 47325991. The next prime is 47326003. The reversal of 47326001 is 10062374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44089600 + 3236401 = 6640^2 + 1799^2 .

It is a cyclic number.

It is not a de Polignac number, because 47326001 - 214 = 47309617 is a prime.

Together with 47326003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47326003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23663000 + 23663001.

It is an arithmetic number, because the mean of its divisors is an integer number (23663001).

Almost surely, 247326001 is an apocalyptic number.

It is an amenable number.

47326001 is a deficient number, since it is larger than the sum of its proper divisors (1).

47326001 is an equidigital number, since it uses as much as digits as its factorization.

47326001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 47326001 is about 6879.3895804788. The cubic root of 47326001 is about 361.7150698901.

Adding to 47326001 its reverse (10062374), we get a palindrome (57388375).

The spelling of 47326001 in words is "forty-seven million, three hundred twenty-six thousand, one".