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230200003012 = 22765312590243
BaseRepresentation
bin1101011001100011111…
…1010100100111000100
3211000012000220210102111
43112120333110213010
512232422200044022
6253430304550404
722426366512010
oct3263077244704
9730160823374
10230200003012
118969999a481
1238745622404
1318927c6ca45
14b1dad0d540
155ec4908477
hex3598fd49c4

230200003012 has 24 divisors (see below), whose sum is σ = 461105096256. Its totient is φ = 98506053408.

The previous prime is 230200002959. The next prime is 230200003021. The reversal of 230200003012 is 210300002032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230200002983 and 230200003001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6276838 + ... + 6313405.

It is an arithmetic number, because the mean of its divisors is an integer number (19212712344).

Almost surely, 2230200003012 is an apocalyptic number.

It is an amenable number.

230200003012 is an abundant number, since it is smaller than the sum of its proper divisors (230905093244).

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

230200003012 is a wasteful number, since it uses less digits than its factorization.

230200003012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12590907 (or 12590905 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 230200003012 its reverse (210300002032), we get a palindrome (440500005044).

The spelling of 230200003012 in words is "two hundred thirty billion, two hundred million, three thousand, twelve".

Divisors: 1 2 4 7 14 28 653 1306 2612 4571 9142 18284 12590243 25180486 50360972 88131701 176263402 352526804 8221428679 16442857358 32885714716 57550000753 115100001506 230200003012