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30134204 = 227533551
BaseRepresentation
bin111001011110…
…0111110111100
32002200222100122
41302330332330
530203243304
62553514112
7514064552
oct162747674
962628318
1030134204
1116012301
12a112938
1363210b9
144005bd2
1529a39be
hex1cbcfbc

30134204 has 6 divisors (see below), whose sum is σ = 52734864. Its totient is φ = 15067100.

The previous prime is 30134197. The next prime is 30134231. The reversal of 30134204 is 40243103.

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 as a sum of consecutive naturals, namely, 3766772 + ... + 3766779.

It is an arithmetic number, because the mean of its divisors is an integer number (8789144).

Almost surely, 230134204 is an apocalyptic number.

It is an amenable number.

30134204 is a deficient number, since it is larger than the sum of its proper divisors (22600660).

30134204 is a wasteful number, since it uses less digits than its factorization.

30134204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7533555 (or 7533553 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30134204 is about 5489.4629974160. The cubic root of 30134204 is about 311.1858981016.

Adding to 30134204 its reverse (40243103), we get a palindrome (70377307).

The spelling of 30134204 in words is "thirty million, one hundred thirty-four thousand, two hundred four".

Divisors: 1 2 4 7533551 15067102 30134204