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230436208748 = 2257609052187
BaseRepresentation
bin1101011010011100010…
…0011000000001101100
3211000210111101021210002
43112213010120001230
512233413132134443
6253505543403432
722435265312324
oct3264704300154
9730714337702
10230436208748
1189800261329
12387b0753578
1318964b92855
14b220438284
155eda5152b8
hex35a711806c

230436208748 has 6 divisors (see below), whose sum is σ = 403263365316. Its totient is φ = 115218104372.

The previous prime is 230436208741. The next prime is 230436208763. The reversal of 230436208748 is 847802634032.

It is not an unprimeable number, because it can be changed into a prime (230436208741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28804526090 + ... + 28804526097.

It is an arithmetic number, because the mean of its divisors is an integer number (67210560886).

Almost surely, 2230436208748 is an apocalyptic number.

It is an amenable number.

230436208748 is a deficient number, since it is larger than the sum of its proper divisors (172827156568).

230436208748 is a wasteful number, since it uses less digits than its factorization.

230436208748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57609052191 (or 57609052189 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 230436208748 in words is "two hundred thirty billion, four hundred thirty-six million, two hundred eight thousand, seven hundred forty-eight".

Divisors: 1 2 4 57609052187 115218104374 230436208748