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47795046941 is a prime number
BaseRepresentation
bin101100100000110011…
…101000101000011101
311120100220210221122202
4230200303220220131
51240341013000231
633542353421245
73311256124115
oct544063505035
9146326727582
1047795046941
11192a70701a4
12931a56a825
134678cc5a85
142455964045
15139aeea5cb
hexb20ce8a1d

47795046941 has 2 divisors, whose sum is σ = 47795046942. Its totient is φ = 47795046940.

The previous prime is 47795046883. The next prime is 47795046947. The reversal of 47795046941 is 14964059774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47171496100 + 623550841 = 217190^2 + 24971^2 .

It is a cyclic number.

It is not a de Polignac number, because 47795046941 - 210 = 47795045917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47795046947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23897523470 + 23897523471.

It is an arithmetic number, because the mean of its divisors is an integer number (23897523471).

Almost surely, 247795046941 is an apocalyptic number.

It is an amenable number.

47795046941 is a deficient number, since it is larger than the sum of its proper divisors (1).

47795046941 is an equidigital number, since it uses as much as digits as its factorization.

47795046941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 47795046941 in words is "forty-seven billion, seven hundred ninety-five million, forty-six thousand, nine hundred forty-one".