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1041680828 = 22260420207
BaseRepresentation
bin111110000101101…
…100100110111100
32200121002212110102
4332011230212330
54113132241303
6251210500232
734546066226
oct7605544674
92617085412
101041680828
11495002251
12250a34678
13137a71ab6
149c4bb416
15616b6288
hex3e16c9bc

1041680828 has 6 divisors (see below), whose sum is σ = 1822941456. Its totient is φ = 520840412.

The previous prime is 1041680803. The next prime is 1041680837. The reversal of 1041680828 is 8280861401.

It is a junction number, because it is equal to n+sod(n) for n = 1041680791 and 1041680800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130210100 + ... + 130210107.

It is an arithmetic number, because the mean of its divisors is an integer number (303823576).

Almost surely, 21041680828 is an apocalyptic number.

It is an amenable number.

1041680828 is a deficient number, since it is larger than the sum of its proper divisors (781260628).

1041680828 is a wasteful number, since it uses less digits than its factorization.

1041680828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260420211 (or 260420209 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 1041680828 is about 32275.0806040822. The cubic root of 1041680828 is about 1013.7049262862.

The spelling of 1041680828 in words is "one billion, forty-one million, six hundred eighty thousand, eight hundred twenty-eight".

Divisors: 1 2 4 260420207 520840414 1041680828