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655116652016 = 241721111414773
BaseRepresentation
bin10011000100001111111…
…11101100110111110000
32022121222012120002011022
421202013333230313300
541213134330331031
61220542331235012
765221254443411
oct11420777546760
92277865502138
10655116652016
112329192a8a82
12a6b712a8a68
1349a1477cb78
14239ca35d808
1512093a0c97b
hex9887fecdf0

655116652016 has 40 divisors (see below), whose sum is σ = 1350322105104. Its totient is φ = 306829071360.

The previous prime is 655116652009. The next prime is 655116652027. The reversal of 655116652016 is 610256611556.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5649995 + ... + 5764778.

Almost surely, 2655116652016 is an apocalyptic number.

It is an amenable number.

655116652016 is an abundant number, since it is smaller than the sum of its proper divisors (695205453088).

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

655116652016 is a wasteful number, since it uses less digits than its factorization.

655116652016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11415009 (or 11415003 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 655116652016 in words is "six hundred fifty-five billion, one hundred sixteen million, six hundred fifty-two thousand, sixteen".

Divisors: 1 2 4 8 16 17 34 68 136 211 272 422 844 1688 3376 3587 7174 14348 28696 57392 11414773 22829546 45659092 91318184 182636368 194051141 388102282 776204564 1552409128 2408517103 3104818256 4817034206 9634068412 19268136824 38536273648 40944790751 81889581502 163779163004 327558326008 655116652016