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319301382741 = 31182631170979
BaseRepresentation
bin1001010010101111101…
…10000111001001010101
31010112011122212212021120
410221113312013021111
520212412123221431
6402403544434153
732032404654255
oct4512766071125
91115148785246
10319301382741
11113462340890
1251a71478959
132415785c643
141165072d965
15848be2c196
hex4a57d87255

319301382741 has 16 divisors (see below), whose sum is σ = 464494978560. Its totient is φ = 193492404720.

The previous prime is 319301382731. The next prime is 319301382769. The reversal of 319301382741 is 147283103913.

It is not a de Polignac number, because 319301382741 - 211 = 319301380693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 319301382693 and 319301382702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (319301382731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312811 + ... + 858168.

It is an arithmetic number, because the mean of its divisors is an integer number (29030936160).

Almost surely, 2319301382741 is an apocalyptic number.

It is an amenable number.

319301382741 is a deficient number, since it is larger than the sum of its proper divisors (145193595819).

319301382741 is a wasteful number, since it uses less digits than its factorization.

319301382741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179256.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 319301382741 in words is "three hundred nineteen billion, three hundred one million, three hundred eighty-two thousand, seven hundred forty-one".

Divisors: 1 3 11 33 8263 24789 90893 272679 1170979 3512937 12880769 38642307 9675799477 29027398431 106433794247 319301382741