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1210233002230 = 25717289042889
BaseRepresentation
bin10001100111000111100…
…000100001100011110110
311021200211012220111002001
4101213013200201203312
5124312024122032410
62323550125205514
7153302462533540
oct21470740414366
94250735814061
101210233002230
11427290a8512a
1217667470089a
138a180645b05
144280b5c0690
152173327133a
hex119c78218f6

1210233002230 has 16 divisors (see below), whose sum is σ = 2489622176160. Its totient is φ = 414937029312.

The previous prime is 1210233002213. The next prime is 1210233002243. The reversal of 1210233002230 is 322003320121.

It is a junction number, because it is equal to n+sod(n) for n = 1210233002198 and 1210233002207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8644521375 + ... + 8644521514.

It is an arithmetic number, because the mean of its divisors is an integer number (155601386010).

Almost surely, 21210233002230 is an apocalyptic number.

1210233002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210233002230 is an abundant number, since it is smaller than the sum of its proper divisors (1279389173930).

1210233002230 is a wasteful number, since it uses less digits than its factorization.

1210233002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17289042903.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1210233002230 its reverse (322003320121), we get a palindrome (1532236322351).

The spelling of 1210233002230 in words is "one trillion, two hundred ten billion, two hundred thirty-three million, two thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 17289042889 34578085778 86445214445 121023300223 172890428890 242046600446 605116501115 1210233002230