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9998322 = 231666387
BaseRepresentation
bin100110001000…
…111111110010
3200210222010020
4212020333302
510024421242
6554144310
7150661425
oct46107762
920728106
109998322
115709984
123422096
1320c0b89
1414839bc
15d276ec
hex988ff2

9998322 has 8 divisors (see below), whose sum is σ = 19996656. Its totient is φ = 3332772.

The previous prime is 9998321. The next prime is 9998323. The reversal of 9998322 is 2238999.

It is an interprime number because it is at equal distance from previous prime (9998321) and next prime (9998323).

It is a sphenic number, since it is the product of 3 distinct primes.

9998322 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (9998321) 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 in 3 ways as a sum of consecutive naturals, for example, 833188 + ... + 833199.

It is an arithmetic number, because the mean of its divisors is an integer number (2499582).

Almost surely, 29998322 is an apocalyptic number.

9998322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9998322 is a wasteful number, since it uses less digits than its factorization.

9998322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666392.

The product of its digits is 69984, while the sum is 42.

The square root of 9998322 is about 3162.0123339418. The cubic root of 9998322 is about 215.4314178577.

It can be divided in two parts, 9 and 998322, that multiplied together give a palindrome (8984898).

The spelling of 9998322 in words is "nine million, nine hundred ninety-eight thousand, three hundred twenty-two".

Divisors: 1 2 3 6 1666387 3332774 4999161 9998322