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230210002 = 2112951281
BaseRepresentation
bin11011011100010…
…11100111010010
3121001011212202101
431232023213102
5432413210002
634502111014
75463516121
oct1556134722
9531155671
10230210002
11108a47200
126511b46a
1338903a49
1422807ab8
1515325587
hexdb8b9d2

230210002 has 12 divisors (see below), whose sum is σ = 379561518. Its totient is φ = 104640800.

The previous prime is 230209997. The next prime is 230210021. The reversal of 230210002 is 200012032.

It can be written as a sum of positive squares in only one way, i.e., 189365121 + 40844881 = 13761^2 + 6391^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 475399 + ... + 475882.

Almost surely, 2230210002 is an apocalyptic number.

230210002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230210002 is a deficient number, since it is larger than the sum of its proper divisors (149351516).

230210002 is a wasteful number, since it uses less digits than its factorization.

230210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951305 (or 951294 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 230210002 is about 15172.6728693398. The cubic root of 230210002 is about 612.8789842252.

Adding to 230210002 its reverse (200012032), we get a palindrome (430222034).

The spelling of 230210002 in words is "two hundred thirty million, two hundred ten thousand, two".

Divisors: 1 2 11 22 121 242 951281 1902562 10464091 20928182 115105001 230210002