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1030036 = 22736787
BaseRepresentation
bin11111011011110010100
31221022221111
43323132110
5230430121
634024404
711520010
oct3733624
91838844
101030036
11643977
12418104
132a0ab7
141cb540
151552e1
hexfb794

1030036 has 12 divisors (see below), whose sum is σ = 2060128. Its totient is φ = 441432.

The previous prime is 1030033. The next prime is 1030039. The reversal of 1030036 is 6300301.

It is an interprime number because it is at equal distance from previous prime (1030033) and next prime (1030039).

1030036 is an admirable number.

It is a super-2 number, since 2×10300362 = 2121948322592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1029998 and 1030025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18366 + ... + 18421.

21030036 is an apocalyptic number.

It is an amenable number.

1030036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030036 is a wasteful number, since it uses less digits than its factorization.

1030036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36798 (or 36796 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1030036 is about 1014.9068922813. The cubic root of 1030036 is about 100.9913399757.

Adding to 1030036 its reverse (6300301), we get a palindrome (7330337).

The spelling of 1030036 in words is "one million, thirty thousand, thirty-six".

Divisors: 1 2 4 7 14 28 36787 73574 147148 257509 515018 1030036