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230160517361 = 2635431161137
BaseRepresentation
bin1101011001011010100…
…0101100100011110001
3211000002021121201021222
43112112220230203301
512232332043023421
6253422334354425
722425410055335
oct3262650544361
9730067551258
10230160517361
1189679680305
123873435ba15
131891ca26358
14b1d59917c5
155ec1208cab
hex3596a2c8f1

230160517361 has 8 divisors (see below), whose sum is σ = 231079626624. Its totient is φ = 229241741760.

The previous prime is 230160517357. The next prime is 230160517369. The reversal of 230160517361 is 163715061032.

230160517361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230160517361 - 22 = 230160517357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230160517369) by changing a digit.

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, 1347785 + ... + 1508921.

It is an arithmetic number, because the mean of its divisors is an integer number (28884953328).

Almost surely, 2230160517361 is an apocalyptic number.

It is an amenable number.

230160517361 is a deficient number, since it is larger than the sum of its proper divisors (919109263).

230160517361 is a wasteful number, since it uses less digits than its factorization.

230160517361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166831.

The product of its (nonzero) digits is 22680, while the sum is 35.

Adding to 230160517361 its reverse (163715061032), we get a palindrome (393875578393).

The spelling of 230160517361 in words is "two hundred thirty billion, one hundred sixty million, five hundred seventeen thousand, three hundred sixty-one".

Divisors: 1 263 5431 161137 1428353 42379031 875135047 230160517361