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8968238 = 231791831
BaseRepresentation
bin100010001101…
…100000101110
3121212122002222
4202031200232
54243440423
6520115342
7136141316
oct42154056
917778088
108968238
115075a74
123005b52
131b20066
141296446
15bc23c8
hex88d82e

8968238 has 16 divisors (see below), whose sum is σ = 14069760. Its totient is φ = 4282200.

The previous prime is 8968237. The next prime is 8968241. The reversal of 8968238 is 8328698.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8968237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3983 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (879360).

Almost surely, 28968238 is an apocalyptic number.

8968238 is a deficient number, since it is larger than the sum of its proper divisors (5101522).

8968238 is a wasteful number, since it uses less digits than its factorization.

8968238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943.

The product of its digits is 165888, while the sum is 44.

The square root of 8968238 is about 2994.7016545893. The cubic root of 8968238 is about 207.7633989899.

The spelling of 8968238 in words is "eight million, nine hundred sixty-eight thousand, two hundred thirty-eight".

Divisors: 1 2 31 62 79 158 1831 2449 3662 4898 56761 113522 144649 289298 4484119 8968238