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16848484752 = 2431131910009
BaseRepresentation
bin11111011000011111…
…10111100110010000
31121111012101201001210
433230033313212100
5234001203003002
611423505300120
71134343520541
oct175417674620
947435351053
1016848484752
117166591a70
123322634640
1317867b3908
14b5b91c4c8
1568924896c
hex3ec3f7990

16848484752 has 40 divisors (see below), whose sum is σ = 47482094880. Its totient is φ = 5105601280.

The previous prime is 16848484739. The next prime is 16848484799. The reversal of 16848484752 is 25748484861.

It is a junction number, because it is equal to n+sod(n) for n = 16848484692 and 16848484701.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15954477 + ... + 15955532.

It is an arithmetic number, because the mean of its divisors is an integer number (1187052372).

Almost surely, 216848484752 is an apocalyptic number.

16848484752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16848484752 is an abundant number, since it is smaller than the sum of its proper divisors (30633610128).

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

16848484752 is a wasteful number, since it uses less digits than its factorization.

16848484752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31910031 (or 31910025 counting only the distinct ones).

The product of its digits is 13762560, while the sum is 57.

The spelling of 16848484752 in words is "sixteen billion, eight hundred forty-eight million, four hundred eighty-four thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 31910009 63820018 95730027 127640036 191460054 255280072 351010099 382920108 510560144 702020198 765840216 1053030297 1404040396 1531680432 2106060594 2808080792 4212121188 5616161584 8424242376 16848484752