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38474960608 = 257281611257
BaseRepresentation
bin100011110101010010…
…010100111011100000
310200022101102111202001
4203311102110323200
51112244042214413
625401455533344
72531305524550
oct436522247340
9120271374661
1038474960608
1115354126407
12755922a254
1338221341a6
141c0dc2b160
151002b934dd
hex8f5494ee0

38474960608 has 48 divisors (see below), whose sum is σ = 86876877024. Its totient is φ = 16430561280.

The previous prime is 38474960569. The next prime is 38474960633. The reversal of 38474960608 is 80606947483.

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 in 7 ways as a sum of consecutive naturals, for example, 242685 + ... + 368572.

It is an arithmetic number, because the mean of its divisors is an integer number (1809934938).

Almost surely, 238474960608 is an apocalyptic number.

It is an amenable number.

38474960608 is an abundant number, since it is smaller than the sum of its proper divisors (48401916416).

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

38474960608 is a wasteful number, since it uses less digits than its factorization.

38474960608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611555 (or 611547 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 38474960608 in words is "thirty-eight billion, four hundred seventy-four million, nine hundred sixty thousand, six hundred eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 281 562 1124 1967 2248 3934 4496 7868 8992 15736 31472 62944 611257 1222514 2445028 4278799 4890056 8557598 9780112 17115196 19560224 34230392 68460784 136921568 171763217 343526434 687052868 1202342519 1374105736 2404685038 2748211472 4809370076 5496422944 9618740152 19237480304 38474960608