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2230223210 = 251671976779
BaseRepresentation
bin1000010011101110…
…1000000101101010
312202102120002002122
42010323220011222
514031414120320
61005145231242
7106160404325
oct20473500552
95672502078
102230223210
11a449a2786
12522a92522
13297084107
141722a77bc
15d0bdbd25
hex84ee816a

2230223210 has 32 divisors (see below), whose sum is σ = 4059538560. Its totient is φ = 882116032.

The previous prime is 2230223189. The next prime is 2230223227. The reversal of 2230223210 is 123220322.

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, 325601 + ... + 332379.

It is an arithmetic number, because the mean of its divisors is an integer number (126860580).

Almost surely, 22230223210 is an apocalyptic number.

2230223210 is a deficient number, since it is larger than the sum of its proper divisors (1829315350).

2230223210 is a wasteful number, since it uses less digits than its factorization.

2230223210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150.

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

The square root of 2230223210 is about 47225.2391206228. The cubic root of 2230223210 is about 1306.5201449472.

Adding to 2230223210 its reverse (123220322), we get a palindrome (2353443532).

The spelling of 2230223210 in words is "two billion, two hundred thirty million, two hundred twenty-three thousand, two hundred ten".

Divisors: 1 2 5 10 167 197 334 394 835 985 1670 1970 6779 13558 32899 33895 65798 67790 164495 328990 1132093 1335463 2264186 2670926 5660465 6677315 11320930 13354630 223022321 446044642 1115111605 2230223210