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319929092932 = 221271217517487
BaseRepresentation
bin1001010011111010100…
…00101000101101000100
31010120210102000211210011
410221331100220231010
520220203321433212
6402550130440004
732054066264161
oct4517520505504
91116712024704
10319929092932
111137546a5839
1252007733004
132422790aba7
14116adc4b068
1584c70c04a7
hex4a7d428b44

319929092932 has 24 divisors (see below), whose sum is σ = 564749144064. Its totient is φ = 158574269952.

The previous prime is 319929092929. The next prime is 319929092999. The reversal of 319929092932 is 239290929913.

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 in 7 ways as a sum of consecutive naturals, for example, 359493 + ... + 876979.

It is an arithmetic number, because the mean of its divisors is an integer number (23531214336).

Almost surely, 2319929092932 is an apocalyptic number.

It is an amenable number.

319929092932 is a deficient number, since it is larger than the sum of its proper divisors (244820051132).

319929092932 is a wasteful number, since it uses less digits than its factorization.

319929092932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518835 (or 518833 counting only the distinct ones).

The product of its (nonzero) digits is 4251528, while the sum is 58.

The spelling of 319929092932 in words is "three hundred nineteen billion, nine hundred twenty-nine million, ninety-two thousand, nine hundred thirty-two".

Divisors: 1 2 4 127 254 508 1217 2434 4868 154559 309118 517487 618236 1034974 2069948 65720849 131441698 262883396 629781679 1259563358 2519126716 79982273233 159964546466 319929092932