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4675988 = 221168997
BaseRepresentation
bin10001110101100110010100
322210120020202
4101311212110
52144112423
6244120032
754513422
oct21654624
98716222
104675988
112704159
121696018
13c79475
1489a112
15625728
hex475994

4675988 has 6 divisors (see below), whose sum is σ = 8182986. Its totient is φ = 2337992.

The previous prime is 4675963. The next prime is 4676011. The reversal of 4675988 is 8895764.

It can be written as a sum of positive squares in only one way, i.e., 4443664 + 232324 = 2108^2 + 482^2 .

It is a super-2 number, since 2×46759882 = 43729727552288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 584495 + ... + 584502.

It is an arithmetic number, because the mean of its divisors is an integer number (1363831).

Almost surely, 24675988 is an apocalyptic number.

It is an amenable number.

4675988 is a deficient number, since it is larger than the sum of its proper divisors (3506998).

4675988 is a wasteful number, since it uses less digits than its factorization.

4675988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169001 (or 1168999 counting only the distinct ones).

The product of its digits is 483840, while the sum is 47.

The square root of 4675988 is about 2162.4032926353. The cubic root of 4675988 is about 167.2211205511.

The spelling of 4675988 in words is "four million, six hundred seventy-five thousand, nine hundred eighty-eight".

Divisors: 1 2 4 1168997 2337994 4675988