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5680316768 = 257229124919
BaseRepresentation
bin1010100101001001…
…01100000101100000
3112122212111222201112
411102210230011200
543113130114033
62335352522452
7260522616200
oct52244540540
915585458645
105680316768
112455433075
1211263b0428
136c6a98aa9
143bc594400
15233a3bc48
hex15292c160

5680316768 has 72 divisors (see below), whose sum is σ = 13457631600. Its totient is φ = 2350457088.

The previous prime is 5680316737. The next prime is 5680316809. The reversal of 5680316768 is 8676130865.

It is a happy number.

It is a congruent number.

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, 16988 + ... + 107931.

It is an arithmetic number, because the mean of its divisors is an integer number (186911550).

Almost surely, 25680316768 is an apocalyptic number.

5680316768 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5680316768 is an abundant number, since it is smaller than the sum of its proper divisors (7777314832).

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

5680316768 is a wasteful number, since it uses less digits than its factorization.

5680316768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124972 (or 124957 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 5680316768 is about 75367.8762338438. The cubic root of 5680316768 is about 1784.2574484177.

The spelling of 5680316768 in words is "five billion, six hundred eighty million, three hundred sixteen thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 29 32 49 56 58 98 112 116 196 203 224 232 392 406 464 784 812 928 1421 1568 1624 2842 3248 5684 6496 11368 22736 45472 124919 249838 499676 874433 999352 1748866 1998704 3497732 3622651 3997408 6121031 6995464 7245302 12242062 13990928 14490604 24484124 25358557 27981856 28981208 48968248 50717114 57962416 97936496 101434228 115924832 177509899 195872992 202868456 355019798 405736912 710039596 811473824 1420079192 2840158384 5680316768