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42286680224 = 254330731599
BaseRepresentation
bin100111011000011110…
…111000100010100000
311001011000211221001122
4213120132320202200
51143100342231344
631232022151412
73024621564665
oct473036704240
9131130757048
1042286680224
1116a2a801808
128241882568
133caba42a99
14209216da6c
151177626aee
hex9d87b88a0

42286680224 has 24 divisors (see below), whose sum is σ = 85187995200. Its totient is φ = 20651633856.

The previous prime is 42286680197. The next prime is 42286680257. The reversal of 42286680224 is 42208668224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15364424 + ... + 15367175.

It is an arithmetic number, because the mean of its divisors is an integer number (3549499800).

Almost surely, 242286680224 is an apocalyptic number.

It is an amenable number.

42286680224 is an abundant number, since it is smaller than the sum of its proper divisors (42901314976).

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

42286680224 is a wasteful number, since it uses less digits than its factorization.

42286680224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30731652 (or 30731644 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 42286680224 in words is "forty-two billion, two hundred eighty-six million, six hundred eighty thousand, two hundred twenty-four".

Divisors: 1 2 4 8 16 32 43 86 172 344 688 1376 30731599 61463198 122926396 245852792 491705584 983411168 1321458757 2642917514 5285835028 10571670056 21143340112 42286680224