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234006804 = 22328297841
BaseRepresentation
bin11011111001010…
…10100100010100
3121022022202222200
431330222210110
5434401204204
635115324500
75541011403
oct1574524424
9538282880
10234006804
111100aa859
1266450730
1339632c85
142311563a
1515825539
hexdf2a914

234006804 has 36 divisors (see below), whose sum is σ = 592306260. Its totient is φ = 77898240.

The previous prime is 234006791. The next prime is 234006821. The reversal of 234006804 is 408600432.

234006804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 108118404 + 125888400 = 10398^2 + 11220^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25924 + ... + 33764.

Almost surely, 2234006804 is an apocalyptic number.

It is an amenable number.

234006804 is an abundant number, since it is smaller than the sum of its proper divisors (358299456).

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

234006804 is a wasteful number, since it uses less digits than its factorization.

234006804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8680 (or 8675 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 234006804 is about 15297.2809348590. The cubic root of 234006804 is about 616.2299873498.

The spelling of 234006804 in words is "two hundred thirty-four million, six thousand, eight hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 829 1658 2487 3316 4974 7461 7841 9948 14922 15682 23523 29844 31364 47046 70569 94092 141138 282276 6500189 13000378 19500567 26000756 39001134 58501701 78002268 117003402 234006804