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385060601 = 769500729
BaseRepresentation
bin10110111100111…
…000111011111001
3222211120002211202
4112330320323321
51242033414401
6102113103545
712353650442
oct2674707371
9884502752
10385060601
111883a1802
12a8b57bb5
1361a10713
14391d62c9
1523c1206b
hex16f38ef9

385060601 has 4 divisors (see below), whose sum is σ = 385562100. Its totient is φ = 384559104.

The previous prime is 385060573. The next prime is 385060633. The reversal of 385060601 is 106060583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 106060583 = 591797637.

It can be written as a sum of positive squares in 2 ways, for example, as 169000000 + 216060601 = 13000^2 + 14699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-385060601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385060681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249596 + ... + 251133.

It is an arithmetic number, because the mean of its divisors is an integer number (96390525).

Almost surely, 2385060601 is an apocalyptic number.

It is an amenable number.

385060601 is a deficient number, since it is larger than the sum of its proper divisors (501499).

385060601 is an equidigital number, since it uses as much as digits as its factorization.

385060601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501498.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 385060601 is about 19622.9610660573. The cubic root of 385060601 is about 727.5168025154.

The spelling of 385060601 in words is "three hundred eighty-five million, sixty thousand, six hundred one".

Divisors: 1 769 500729 385060601