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230423403210 = 23571113345403
BaseRepresentation
bin1101011010011001001…
…1100001101011001010
3211000202121021200212220
43112212103201223022
512233401342400320
6253504405114510
722435051416360
oct3264623415312
9730677250786
10230423403210
11897a4005340
12387a83b8a36
131896232b000
14b21c863630
155ed9335e40
hex35a64e1aca

230423403210 has 256 divisors, whose sum is σ = 746921226240. Its totient is φ = 44196122880.

The previous prime is 230423403209. The next prime is 230423403257. The reversal of 230423403210 is 12304324032.

230423403210 is digitally balanced in base 2 and base 7, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon 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 127 ways as a sum of consecutive naturals, for example, 5052369 + ... + 5097771.

It is an arithmetic number, because the mean of its divisors is an integer number (2917661040).

Almost surely, 2230423403210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230423403210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373460613120).

230423403210 is an abundant number, since it is smaller than the sum of its proper divisors (516497823030).

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

230423403210 is a wasteful number, since it uses less digits than its factorization.

230423403210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45470 (or 45444 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 230423403210 its reverse (12304324032), we get a palindrome (242727727242).

The spelling of 230423403210 in words is "two hundred thirty billion, four hundred twenty-three million, four hundred three thousand, two hundred ten".