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1040033308 = 221371897871
BaseRepresentation
bin111101111111011…
…010011000011100
32200111000011111011
4331333122120130
54112222031213
6251111305004
734526065036
oct7577323034
92614004434
101040033308
11494087466
1225037b164
13137615c32
149c1acc56
156148d03d
hex3dfda61c

1040033308 has 12 divisors (see below), whose sum is σ = 1833344352. Its totient is φ = 516220640.

The previous prime is 1040033273. The next prime is 1040033311. The reversal of 1040033308 is 8033300401.

It is a congruent number.

It is an unprimeable number.

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, 948388 + ... + 949483.

It is an arithmetic number, because the mean of its divisors is an integer number (152778696).

Almost surely, 21040033308 is an apocalyptic number.

It is an amenable number.

1040033308 is a deficient number, since it is larger than the sum of its proper divisors (793311044).

1040033308 is a wasteful number, since it uses less digits than its factorization.

1040033308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898012 (or 1898010 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1040033308 is about 32249.5474076769. The cubic root of 1040033308 is about 1013.1702198308.

Adding to 1040033308 its reverse (8033300401), we get a palindrome (9073333709).

The spelling of 1040033308 in words is "one billion, forty million, thirty-three thousand, three hundred eight".

Divisors: 1 2 4 137 274 548 1897871 3795742 7591484 260008327 520016654 1040033308