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47379041 is a prime number
BaseRepresentation
bin1011010010111…
…1001001100001
310022011002211022
42310233021201
544112112131
64411255225
71113500213
oct264571141
9108132738
1047379041
1124820636
1213a4a515
139a7b448
1464145b3
15425d37b
hex2d2f261

47379041 has 2 divisors, whose sum is σ = 47379042. Its totient is φ = 47379040.

The previous prime is 47379037. The next prime is 47379043. The reversal of 47379041 is 14097374.

47379041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34562641 + 12816400 = 5879^2 + 3580^2 .

It is a cyclic number.

It is not a de Polignac number, because 47379041 - 22 = 47379037 is a prime.

Together with 47379043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47378992 and 47379010.

It is not a weakly prime, because it can be changed into another prime (47379043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23689520 + 23689521.

It is an arithmetic number, because the mean of its divisors is an integer number (23689521).

Almost surely, 247379041 is an apocalyptic number.

It is an amenable number.

47379041 is a deficient number, since it is larger than the sum of its proper divisors (1).

47379041 is an equidigital number, since it uses as much as digits as its factorization.

47379041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 47379041 is about 6883.2434941676. The cubic root of 47379041 is about 361.8501485932.

The spelling of 47379041 in words is "forty-seven million, three hundred seventy-nine thousand, forty-one".