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299379484 = 22122960899
BaseRepresentation
bin10001110110000…
…010101100011100
3202212100001110001
4101312002230130
51103120120414
645412424044
710263453325
oct2166025434
9685301401
10299379484
11143aa0268
1284318024
134a041531
142ba9144c
151b43a074
hex11d82b1c

299379484 has 12 divisors (see below), whose sum is σ = 524349000. Its totient is φ = 149565488.

The previous prime is 299379481. The next prime is 299379527. The reversal of 299379484 is 484973992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299379481) 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, 25534 + ... + 35365.

It is an arithmetic number, because the mean of its divisors is an integer number (43695750).

Almost surely, 2299379484 is an apocalyptic number.

It is an amenable number.

299379484 is a deficient number, since it is larger than the sum of its proper divisors (224969516).

299379484 is a wasteful number, since it uses less digits than its factorization.

299379484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62132 (or 62130 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 55.

The square root of 299379484 is about 17302.5860494898. The cubic root of 299379484 is about 668.9710827662.

The spelling of 299379484 in words is "two hundred ninety-nine million, three hundred seventy-nine thousand, four hundred eighty-four".

Divisors: 1 2 4 1229 2458 4916 60899 121798 243596 74844871 149689742 299379484