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348330268485 = 355895132029
BaseRepresentation
bin1010001000110100001…
…10100001011101000101
31020022002201212001100000
411010122012201131011
521201340022042420
6424004250311513
734110643300233
oct5043206413505
91208081761300
10348330268485
111247a93a0351
1257613128599
1326b0298c304
1412c05bc9953
1590da67d690
hex511a1a1745

348330268485 has 48 divisors (see below), whose sum is σ = 626223911040. Its totient is φ = 185749588800.

The previous prime is 348330268459. The next prime is 348330268511. The reversal of 348330268485 is 584862033843.

348330268485 is a `hidden beast` number, since 3 + 4 + 8 + 330 + 268 + 48 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (348330268459) and next prime (348330268511).

It is not a de Polignac number, because 348330268485 - 27 = 348330268357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10859451 + ... + 10891479.

It is an arithmetic number, because the mean of its divisors is an integer number (13046331480).

Almost surely, 2348330268485 is an apocalyptic number.

It is an amenable number.

348330268485 is a deficient number, since it is larger than the sum of its proper divisors (277893642555).

348330268485 is an equidigital number, since it uses as much as digits as its factorization.

348330268485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41000 (or 40988 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 54.

The spelling of 348330268485 in words is "three hundred forty-eight billion, three hundred thirty million, two hundred sixty-eight thousand, four hundred eighty-five".

Divisors: 1 3 5 9 15 27 45 81 135 243 405 1215 8951 26853 32029 44755 80559 96087 134265 160145 241677 288261 402795 480435 725031 864783 1208385 1441305 2175093 2594349 3625155 4323915 7783047 10875465 12971745 38915235 286691579 860074737 1433457895 2580224211 4300373685 7740672633 12901121055 23222017899 38703363165 69666053697 116110089495 348330268485