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5680807056 = 243243917443
BaseRepresentation
bin1010100101001101…
…00011110010010000
3112122220102220021100
411102212203302100
543113241311211
62335411224400
7260530030461
oct52246436220
915586386240
105680807056
112455738471
1211265a8100
136c6c0acc2
143bc680d68
15233ad7156
hex1529a3c90

5680807056 has 60 divisors (see below), whose sum is σ = 16268117008. Its totient is φ = 1849563072.

The previous prime is 5680807043. The next prime is 5680807061. The reversal of 5680807056 is 6507080865.

5680807056 is a `hidden beast` number, since 568 + 0 + 80 + 7 + 0 + 5 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452530 + ... + 464913.

Almost surely, 25680807056 is an apocalyptic number.

It is an amenable number.

5680807056 is an abundant number, since it is smaller than the sum of its proper divisors (10587309952).

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

5680807056 is a wasteful number, since it uses less digits than its factorization.

5680807056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917500 (or 917491 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 5680807056 is about 75371.1287961113. The cubic root of 5680807056 is about 1784.3087821070.

The spelling of 5680807056 in words is "five billion, six hundred eighty million, eight hundred seven thousand, fifty-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 43 48 72 86 129 144 172 258 344 387 516 688 774 1032 1548 2064 3096 6192 917443 1834886 2752329 3669772 5504658 7339544 8256987 11009316 14679088 16513974 22018632 33027948 39450049 44037264 66055896 78900098 118350147 132111792 157800196 236700294 315600392 355050441 473400588 631200784 710100882 946801176 1420201764 1893602352 2840403528 5680807056