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9998252 = 2211227233
BaseRepresentation
bin100110001000…
…111110101100
3200210222000122
4212020332230
510024421002
6554144112
7150661265
oct46107654
920728018
109998252
115709920
123422038
1320c0b34
14148396c
15d276a2
hex988fac

9998252 has 12 divisors (see below), whose sum is σ = 19087656. Its totient is φ = 4544640.

The previous prime is 9998249. The next prime is 9998273. The reversal of 9998252 is 2528999.

9998252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 227233 = 9998252 / (9 + 9 + 9 + 8 + 2 + 5 + 2).

It is a d-powerful number, because it can be written as 93 + 97 + 97 + 84 + 212 + 58 + 215 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113573 + ... + 113660.

It is an arithmetic number, because the mean of its divisors is an integer number (1590638).

Almost surely, 29998252 is an apocalyptic number.

It is an amenable number.

9998252 is a deficient number, since it is larger than the sum of its proper divisors (9089404).

9998252 is a wasteful number, since it uses less digits than its factorization.

9998252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227248 (or 227246 counting only the distinct ones).

The product of its digits is 116640, while the sum is 44.

The square root of 9998252 is about 3162.0012650219. The cubic root of 9998252 is about 215.4309150989.

The spelling of 9998252 in words is "nine million, nine hundred ninety-eight thousand, two hundred fifty-two".

Divisors: 1 2 4 11 22 44 227233 454466 908932 2499563 4999126 9998252