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385108258714 = 21491292309593
BaseRepresentation
bin1011001101010100011…
…11011010111110011010
31100211000212010112100021
411212222033122332122
522302200203234324
6452525530301054
736552225121444
oct5465217327632
91324025115307
10385108258714
111393616327a3
1262777b8778a
132a414367bca
14148d44bd494
15a03e36aae4
hex59aa3daf9a

385108258714 has 8 divisors (see below), whose sum is σ = 581539317300. Its totient is φ = 191261819616.

The previous prime is 385108258709. The next prime is 385108258841. The reversal of 385108258714 is 417852801583.

It can be written as a sum of positive squares in 2 ways, for example, as 379622338225 + 5485920489 = 616135^2 + 74067^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646154499 + ... + 646155094.

Almost surely, 2385108258714 is an apocalyptic number.

385108258714 is a deficient number, since it is larger than the sum of its proper divisors (196431058586).

385108258714 is a wasteful number, since it uses less digits than its factorization.

385108258714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292309744.

The product of its (nonzero) digits is 2150400, while the sum is 52.

The spelling of 385108258714 in words is "three hundred eighty-five billion, one hundred eight million, two hundred fifty-eight thousand, seven hundred fourteen".

Divisors: 1 2 149 298 1292309593 2584619186 192554129357 385108258714