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9124152001 is a prime number
BaseRepresentation
bin10000111111101011…
…11000001011000001
3212112212200221112121
420133311320023001
5122141240331001
64105214124241
7442051004146
oct103765701301
925485627477
109124152001
113962389498
1219277b0681
13b253cc013
14627ad23cd
153860526a1
hex21fd782c1

9124152001 has 2 divisors, whose sum is σ = 9124152002. Its totient is φ = 9124152000.

The previous prime is 9124151989. The next prime is 9124152017. The reversal of 9124152001 is 1002514219.

It is a happy number.

9124152001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5051797776 + 4072354225 = 71076^2 + 63815^2 .

It is a cyclic number.

It is not a de Polignac number, because 9124152001 - 27 = 9124151873 is a prime.

It is not a weakly prime, because it can be changed into another prime (9124152091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4562076000 + 4562076001.

It is an arithmetic number, because the mean of its divisors is an integer number (4562076001).

Almost surely, 29124152001 is an apocalyptic number.

It is an amenable number.

9124152001 is a deficient number, since it is larger than the sum of its proper divisors (1).

9124152001 is an equidigital number, since it uses as much as digits as its factorization.

9124152001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 9124152001 is about 95520.4271399579. The cubic root of 9124152001 is about 2089.6048642134.

The spelling of 9124152001 in words is "nine billion, one hundred twenty-four million, one hundred fifty-two thousand, one".