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9953429 is a prime number
BaseRepresentation
bin100101111110…
…000010010101
3200201200112112
4211332002111
510022002204
6553200405
7150413513
oct45760225
920650475
109953429
115689182
123400105
1320a6605
1414714b3
15d1926e
hex97e095

9953429 has 2 divisors, whose sum is σ = 9953430. Its totient is φ = 9953428.

The previous prime is 9953413. The next prime is 9953479. The reversal of 9953429 is 9243599.

9953429 is digitally balanced in base 2 and base 3, because in such bases 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., 9424900 + 528529 = 3070^2 + 727^2 .

It is a cyclic number.

It is not a de Polignac number, because 9953429 - 24 = 9953413 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9953479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4976714 + 4976715.

It is an arithmetic number, because the mean of its divisors is an integer number (4976715).

Almost surely, 29953429 is an apocalyptic number.

It is an amenable number.

9953429 is a deficient number, since it is larger than the sum of its proper divisors (1).

9953429 is an equidigital number, since it uses as much as digits as its factorization.

9953429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87480, while the sum is 41.

The square root of 9953429 is about 3154.9055453373. The cubic root of 9953429 is about 215.1085012111.

The spelling of 9953429 in words is "nine million, nine hundred fifty-three thousand, four hundred twenty-nine".