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8080254056 = 23732944699
BaseRepresentation
bin1111000011001111…
…01110010001101000
3202212010102102202202
413201213232101220
5113022021112211
63413443515332
7404144012000
oct74147562150
922763372682
108080254056
113477102516
121696088b48
139ba062024
145691d9000
1532459e53b
hex1e19ee468

8080254056 has 32 divisors (see below), whose sum is σ = 17668200000. Its totient is φ = 3462964848.

The previous prime is 8080254031. The next prime is 8080254113. The reversal of 8080254056 is 6504520808.

It is a super-2 number, since 2×80802540562 (a number of 21 digits) contains 22 as substring.

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, 1469606 + ... + 1475093.

It is an arithmetic number, because the mean of its divisors is an integer number (552131250).

Almost surely, 28080254056 is an apocalyptic number.

It is an amenable number.

8080254056 is an abundant number, since it is smaller than the sum of its proper divisors (9587945944).

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

8080254056 is a wasteful number, since it uses less digits than its factorization.

8080254056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944726 (or 2944708 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 8080254056 is about 89890.2333738210. The cubic root of 8080254056 is about 2006.6655982207.

The spelling of 8080254056 in words is "eight billion, eighty million, two hundred fifty-four thousand, fifty-six".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 343 392 686 1372 2744 2944699 5889398 11778796 20612893 23557592 41225786 82451572 144290251 164903144 288580502 577161004 1010031757 1154322008 2020063514 4040127028 8080254056