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385287825367 = 3316491179327
BaseRepresentation
bin1011001101101001111…
…00011010011111010111
31100211111101000110111001
411212310330122133113
522303032140402432
6452555423124131
736556535323414
oct5466474323727
91324441013431
10385287825367
11139443a29895
1262808143647
132a442619773
14149102a310b
15a04eeda9e7
hex59b4f1a7d7

385287825367 has 8 divisors (see below), whose sum is σ = 386513528832. Its totient is φ = 384062494200.

The previous prime is 385287825347. The next prime is 385287825379. The reversal of 385287825367 is 763528782583.

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 385287825367 - 27 = 385287825239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 385287825299 and 385287825308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385287825347) 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, 2058858 + ... + 2238184.

It is an arithmetic number, because the mean of its divisors is an integer number (48314191104).

Almost surely, 2385287825367 is an apocalyptic number.

385287825367 is a deficient number, since it is larger than the sum of its proper divisors (1225703465).

385287825367 is a wasteful number, since it uses less digits than its factorization.

385287825367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186149.

The product of its digits is 135475200, while the sum is 64.

The spelling of 385287825367 in words is "three hundred eighty-five billion, two hundred eighty-seven million, eight hundred twenty-five thousand, three hundred sixty-seven".

Divisors: 1 331 6491 179327 2148521 59357237 1164011557 385287825367