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768230741 = 37142314591
BaseRepresentation
bin101101110010100…
…100010101010101
31222112120011110102
4231302210111111
53033131340431
6204121503445
725015565525
oct5562442525
91875504412
10768230741
11364712143
12195341b85
13c320b805
1474059685
154769ddcb
hex2dca4555

768230741 has 8 divisors (see below), whose sum is σ = 789602304. Its totient is φ = 746891280.

The previous prime is 768230719. The next prime is 768230759. The reversal of 768230741 is 147032867.

768230741 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 768230741 - 222 = 764036437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 768230695 and 768230704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768230711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45356 + ... + 59946.

It is an arithmetic number, because the mean of its divisors is an integer number (98700288).

Almost surely, 2768230741 is an apocalyptic number.

It is an amenable number.

768230741 is a deficient number, since it is larger than the sum of its proper divisors (21371563).

768230741 is a wasteful number, since it uses less digits than its factorization.

768230741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16051.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 768230741 is about 27716.9756827833. The cubic root of 768230741 is about 915.8630975361.

The spelling of 768230741 in words is "seven hundred sixty-eight million, two hundred thirty thousand, seven hundred forty-one".

Divisors: 1 37 1423 14591 52651 539867 20762993 768230741