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234830004 = 22328369149
BaseRepresentation
bin11011111111100…
…11100010110100
3121100212121012120
431333303202310
5440104030004
635145115540
75551010403
oct1577634264
9540777176
10234830004
11110612292
1266788bb0
1339860886
142328b63a
15159393d9
hexdff38b4

234830004 has 24 divisors (see below), whose sum is σ = 549880800. Its totient is φ = 77998944.

The previous prime is 234829999. The next prime is 234830021. The reversal of 234830004 is 400038432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31179 + ... + 37970.

It is an arithmetic number, because the mean of its divisors is an integer number (22911700).

Almost surely, 2234830004 is an apocalyptic number.

It is an amenable number.

234830004 is an abundant number, since it is smaller than the sum of its proper divisors (315050796).

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

234830004 is a wasteful number, since it uses less digits than its factorization.

234830004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69439 (or 69437 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 234830004 is about 15324.1640555040. The cubic root of 234830004 is about 616.9517424893.

Adding to 234830004 its reverse (400038432), we get a palindrome (634868436).

The spelling of 234830004 in words is "two hundred thirty-four million, eight hundred thirty thousand, four".

Divisors: 1 2 3 4 6 12 283 566 849 1132 1698 3396 69149 138298 207447 276596 414894 829788 19569167 39138334 58707501 78276668 117415002 234830004