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9954001 is a prime number
BaseRepresentation
bin100101111110…
…001011010001
3200201201022201
4211332023101
510022012001
6553203201
7150415261
oct45761321
920651281
109954001
115689652
123400501
1320a6955
1414717a1
15d19501
hex97e2d1

9954001 has 2 divisors, whose sum is σ = 9954002. Its totient is φ = 9954000.

The previous prime is 9953953. The next prime is 9954013. The reversal of 9954001 is 1004599.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8549776 + 1404225 = 2924^2 + 1185^2 .

It is an emirp because it is prime and its reverse (1004599) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9954001 is a prime.

It is a Chen prime.

It is equal to p661771 and since 9954001 and 661771 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (9954031) 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, 4977000 + 4977001.

It is an arithmetic number, because the mean of its divisors is an integer number (4977001).

Almost surely, 29954001 is an apocalyptic number.

It is an amenable number.

9954001 is a deficient number, since it is larger than the sum of its proper divisors (1).

9954001 is an equidigital number, since it uses as much as digits as its factorization.

9954001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 9954001 is about 3154.9961965112. The cubic root of 9954001 is about 215.1126217243.

The spelling of 9954001 in words is "nine million, nine hundred fifty-four thousand, one".