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234210048 = 283304961
BaseRepresentation
bin11011111010111…
…00001100000000
3121022201002210020
431331130030000
5434424210143
635123533440
75542516062
oct1575341400
9538632706
10234210048
11110229526
126652a280
13396a4637
1423169732
1515865883
hexdf5c300

234210048 has 36 divisors (see below), whose sum is σ = 623342328. Its totient is φ = 78069760.

The previous prime is 234210029. The next prime is 234210077. The reversal of 234210048 is 840012432.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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, 151713 + ... + 153248.

Almost surely, 2234210048 is an apocalyptic number.

It is an amenable number.

234210048 is an abundant number, since it is smaller than the sum of its proper divisors (389132280).

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

234210048 is an equidigital number, since it uses as much as digits as its factorization.

234210048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304980 (or 304966 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 234210048 is about 15303.9226344098. The cubic root of 234210048 is about 616.4083422848.

The spelling of 234210048 in words is "two hundred thirty-four million, two hundred ten thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 304961 609922 914883 1219844 1829766 2439688 3659532 4879376 7319064 9758752 14638128 19517504 29276256 39035008 58552512 78070016 117105024 234210048