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234003130 = 25174729287
BaseRepresentation
bin11011111001010…
…01101010111010
3121022022120221121
431330221222322
5434401100010
635115255454
75540664604
oct1574515272
9538276847
10234003130
111100a8019
126644a58a
13396313ba
1423114174
15158243da
hexdf29aba

234003130 has 32 divisors (see below), whose sum is σ = 455486976. Its totient is φ = 86217984.

The previous prime is 234003103. The next prime is 234003131. The reversal of 234003130 is 31300432.

It is not an unprimeable number, because it can be changed into a prime (234003131) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6654 + ... + 22633.

It is an arithmetic number, because the mean of its divisors is an integer number (14233968).

Almost surely, 2234003130 is an apocalyptic number.

234003130 is a deficient number, since it is larger than the sum of its proper divisors (221483846).

234003130 is a wasteful number, since it uses less digits than its factorization.

234003130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29358.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 234003130 is about 15297.1608476867. The cubic root of 234003130 is about 616.2267623142.

Adding to 234003130 its reverse (31300432), we get a palindrome (265303562).

The spelling of 234003130 in words is "two hundred thirty-four million, three thousand, one hundred thirty".

Divisors: 1 2 5 10 17 34 47 85 94 170 235 470 799 1598 3995 7990 29287 58574 146435 292870 497879 995758 1376489 2489395 2752978 4978790 6882445 13764890 23400313 46800626 117001565 234003130