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8080004512 = 252310978267
BaseRepresentation
bin1111000011001101…
…10001010110100000
3202212002221202110101
413201212301112200
5113021440121022
63413434312144
7404141622316
oct74146612640
922762852411
108080004512
113476a51a88
121695b88654
139b9ca5578
145691720b6
15324550627
hex1e19b15a0

8080004512 has 24 divisors (see below), whose sum is σ = 16599141216. Its totient is φ = 3864349632.

The previous prime is 8080004509. The next prime is 8080004519. The reversal of 8080004512 is 2154000808.

It is not an unprimeable number, because it can be changed into a prime (8080004519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5488398 + ... + 5489869.

It is an arithmetic number, because the mean of its divisors is an integer number (691630884).

Almost surely, 28080004512 is an apocalyptic number.

It is an amenable number.

8080004512 is an abundant number, since it is smaller than the sum of its proper divisors (8519136704).

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

8080004512 is a wasteful number, since it uses less digits than its factorization.

8080004512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10978300 (or 10978292 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 8080004512 is about 89888.8453146440. The cubic root of 8080004512 is about 2006.6449405981.

The spelling of 8080004512 in words is "eight billion, eighty million, four thousand, five hundred twelve".

Divisors: 1 2 4 8 16 23 32 46 92 184 368 736 10978267 21956534 43913068 87826136 175652272 252500141 351304544 505000282 1010000564 2020001128 4040002256 8080004512