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10677385 = 55773701
BaseRepresentation
bin101000101110…
…110010001001
3202002110121201
4220232302021
510213134020
61020504201
7156520255
oct50566211
922073551
1010677385
116033094
1236ab061
13229aca4
1415bd265
15e0da0a
hexa2ec89

10677385 has 8 divisors (see below), whose sum is σ = 12838536. Its totient is φ = 8524800.

The previous prime is 10677383. The next prime is 10677391. The reversal of 10677385 is 58377601.

10677385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3644281 + 7033104 = 1909^2 + 2652^2 .

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

It is not a de Polignac number, because 10677385 - 21 = 10677383 is a prime.

It is a super-2 number, since 2×106773852 = 228013100876450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10677383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035 + ... + 4735.

It is an arithmetic number, because the mean of its divisors is an integer number (1604817).

Almost surely, 210677385 is an apocalyptic number.

It is an amenable number.

10677385 is a deficient number, since it is larger than the sum of its proper divisors (2161151).

10677385 is an equidigital number, since it uses as much as digits as its factorization.

10677385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4283.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 10677385 is about 3267.6268146776. The cubic root of 10677385 is about 220.2021901540.

The spelling of 10677385 in words is "ten million, six hundred seventy-seven thousand, three hundred eighty-five".

Divisors: 1 5 577 2885 3701 18505 2135477 10677385