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514666021614 = 23227393772271
BaseRepresentation
bin1110111110101000111…
…11000100001011101110
31211012102221220210201020
413133110133010023232
531413014000142424
61032233450555010
752116622001013
oct7372437041356
91735387823636
10514666021614
111892a5608618
12838b4738a66
13396c0730284
141aca4d4b70a
15d5c3476079
hex77d47c42ee

514666021614 has 16 divisors (see below), whose sum is σ = 1029377583360. Its totient is φ = 171547750520.

The previous prime is 514666021601. The next prime is 514666021643. The reversal of 514666021614 is 416120666415.

It is a happy number.

It is a super-2 number, since 2×5146660216142 (a number of 24 digits) contains 22 as substring.

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, 1749702 + ... + 2022569.

It is an arithmetic number, because the mean of its divisors is an integer number (64336098960).

Almost surely, 2514666021614 is an apocalyptic number.

514666021614 is an abundant number, since it is smaller than the sum of its proper divisors (514711561746).

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

514666021614 is a wasteful number, since it uses less digits than its factorization.

514666021614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3795015.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 514666021614 in words is "five hundred fourteen billion, six hundred sixty-six million, twenty-one thousand, six hundred fourteen".

Divisors: 1 2 3 6 22739 45478 68217 136434 3772271 7544542 11316813 22633626 85777670269 171555340538 257333010807 514666021614