Search a number
-
+
230321202 = 23174634877
BaseRepresentation
bin11011011101001…
…10110000110010
3121001101112021220
431232212300302
5432430234302
634504325510
75464461246
oct1556466062
9531345256
10230321202
11109012801
1265173896
1338942547
1422836426
15153484bc
hexdba6c32

230321202 has 32 divisors (see below), whose sum is σ = 488892672. Its totient is φ = 72086784.

The previous prime is 230321183. The next prime is 230321213. The reversal of 230321202 is 202123032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44788 + ... + 49664.

It is an arithmetic number, because the mean of its divisors is an integer number (15277896).

Almost surely, 2230321202 is an apocalyptic number.

230321202 is an abundant number, since it is smaller than the sum of its proper divisors (258571470).

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

230321202 is a wasteful number, since it uses less digits than its factorization.

230321202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230321202 is about 15176.3369098080. The cubic root of 230321202 is about 612.9776494614.

Adding to 230321202 its reverse (202123032), we get a palindrome (432444234).

The spelling of 230321202 in words is "two hundred thirty million, three hundred twenty-one thousand, two hundred two".

Divisors: 1 2 3 6 17 34 51 102 463 926 1389 2778 4877 7871 9754 14631 15742 23613 29262 47226 82909 165818 248727 497454 2258051 4516102 6774153 13548306 38386867 76773734 115160601 230321202