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9998701 is a prime number
BaseRepresentation
bin100110001001…
…000101101101
3200210222122021
4212021011231
510024424301
6554150141
7150662506
oct46110555
920728567
109998701
11570a199
123422351
1320c10bb
141483bad
15d278a1
hex98916d

9998701 has 2 divisors, whose sum is σ = 9998702. Its totient is φ = 9998700.

The previous prime is 9998699. The next prime is 9998719. The reversal of 9998701 is 1078999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6200100 + 3798601 = 2490^2 + 1949^2 .

It is a cyclic number.

It is not a de Polignac number, because 9998701 - 21 = 9998699 is a prime.

Together with 9998699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9998741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4999350 + 4999351.

It is an arithmetic number, because the mean of its divisors is an integer number (4999351).

Almost surely, 29998701 is an apocalyptic number.

It is an amenable number.

9998701 is a deficient number, since it is larger than the sum of its proper divisors (1).

9998701 is an equidigital number, since it uses as much as digits as its factorization.

9998701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 9998701 is about 3162.0722635639. The cubic root of 9998701 is about 215.4341398970.

The spelling of 9998701 in words is "nine million, nine hundred ninety-eight thousand, seven hundred one".