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1010369 = 1496781
BaseRepresentation
bin11110110101011000001
31220022222002
43312223001
5224312434
633353345
711405453
oct3665301
91808862
101010369
11630118
12408855
13294b69
141c42d3
1514e57e
hexf6ac1

1010369 has 4 divisors (see below), whose sum is σ = 1017300. Its totient is φ = 1003440.

The previous prime is 1010357. The next prime is 1010381. The reversal of 1010369 is 9630101.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1010357) and next prime (1010381).

It can be written as a sum of positive squares in 2 ways, for example, as 262144 + 748225 = 512^2 + 865^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010369 - 24 = 1010353 is a prime.

It is a super-2 number, since 2×10103692 = 2041691032322, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1010369.

It is not an unprimeable number, because it can be changed into a prime (1010329) 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 3 ways as a sum of consecutive naturals, for example, 3242 + ... + 3539.

It is an arithmetic number, because the mean of its divisors is an integer number (254325).

21010369 is an apocalyptic number.

It is an amenable number.

1010369 is a deficient number, since it is larger than the sum of its proper divisors (6931).

1010369 is an equidigital number, since it uses as much as digits as its factorization.

1010369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6930.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1010369 is about 1005.1711297088. The cubic root of 1010369 is about 100.3444455438.

The spelling of 1010369 in words is "one million, ten thousand, three hundred sixty-nine".

Divisors: 1 149 6781 1010369