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30234604 = 2223328637
BaseRepresentation
bin111001101010…
…1011111101100
32002220002002011
41303111133230
530220001404
63000011004
7514663351
oct163253754
962802064
1030234604
1116080784
12a160a64
1363579ca
144030628
1529c3604
hex1cd57ec

30234604 has 12 divisors (see below), whose sum is σ = 55211184. Its totient is φ = 14459984.

The previous prime is 30234601. The next prime is 30234613. The reversal of 30234604 is 40643203.

It is not an unprimeable number, because it can be changed into a prime (30234601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164227 + ... + 164410.

It is an arithmetic number, because the mean of its divisors is an integer number (4600932).

Almost surely, 230234604 is an apocalyptic number.

It is an amenable number.

30234604 is a deficient number, since it is larger than the sum of its proper divisors (24976580).

30234604 is a wasteful number, since it uses less digits than its factorization.

30234604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328664 (or 328662 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 30234604 is about 5498.6001855018. The cubic root of 30234604 is about 311.5311141237.

Adding to 30234604 its reverse (40643203), we get a palindrome (70877807).

The spelling of 30234604 in words is "thirty million, two hundred thirty-four thousand, six hundred four".

Divisors: 1 2 4 23 46 92 328637 657274 1314548 7558651 15117302 30234604