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234294004 = 2278367643
BaseRepresentation
bin11011111011100…
…00101011110100
3121022212100221201
431331300223310
5434434402004
635125422244
75543315620
oct1575605364
9538770851
10234294004
1111028660a
126656a984
1339703909
142318c180
15158806a4
hexdf70af4

234294004 has 12 divisors (see below), whose sum is σ = 468588064. Its totient is φ = 100411704.

The previous prime is 234293993. The next prime is 234294029. The reversal of 234294004 is 400492432.

234294004 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 8367643 = 234294004 / (2 + 3 + 4 + 2 + 9 + 4 + 0 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4183794 + ... + 4183849.

Almost surely, 2234294004 is an apocalyptic number.

It is an amenable number.

234294004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

234294004 is a wasteful number, since it uses less digits than its factorization.

234294004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8367654 (or 8367652 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 234294004 is about 15306.6653455284. The cubic root of 234294004 is about 616.4819869993.

The spelling of 234294004 in words is "two hundred thirty-four million, two hundred ninety-four thousand, four".

Divisors: 1 2 4 7 14 28 8367643 16735286 33470572 58573501 117147002 234294004