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8086880214 = 233731368351
BaseRepresentation
bin1111000100000001…
…11111111111010110
3202212120220002011000
413202000333333112
5113030220131324
63414241524130
7404254230150
oct74200777726
922776802130
108086880214
11347a918886
121698343646
139bb54202a
1456a041ad0
15324e5c9c9
hex1e203ffd6

8086880214 has 64 divisors (see below), whose sum is σ = 20604026880. Its totient is φ = 2303121600.

The previous prime is 8086880167. The next prime is 8086880237. The reversal of 8086880214 is 4120886808.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8086880214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84139 + ... + 152489.

It is an arithmetic number, because the mean of its divisors is an integer number (321937920).

Almost surely, 28086880214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8086880214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10302013440).

8086880214 is an abundant number, since it is smaller than the sum of its proper divisors (12517146666).

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

8086880214 is a wasteful number, since it uses less digits than its factorization.

8086880214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68682 (or 68676 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The square root of 8086880214 is about 89927.0827615352. The cubic root of 8086880214 is about 2007.2139658960.

The spelling of 8086880214 in words is "eight billion, eighty-six million, eight hundred eighty thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 313 378 626 939 1878 2191 2817 4382 5634 6573 8451 13146 16902 19719 39438 59157 68351 118314 136702 205053 410106 478457 615159 956914 1230318 1435371 1845477 2870742 3690954 4306113 8612226 12918339 21393863 25836678 42787726 64181589 128363178 149757041 192544767 299514082 385089534 449271123 577634301 898542246 1155268602 1347813369 2695626738 4043440107 8086880214