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505050055014 = 23806910431901
BaseRepresentation
bin1110101100101110101…
…01000100000101100110
31210021121210210002101010
413112113111010011212
531233320303230024
61024003343243050
751326416430661
oct7262725040546
91707553702333
10505050055014
1118521065358a
1281a702a9486
133881a483acb
141a631bd46d8
15d20e175b29
hex7597544166

505050055014 has 16 divisors (see below), whose sum is σ = 1010225389680. Its totient is φ = 168329138400.

The previous prime is 505050055007. The next prime is 505050055051. The reversal of 505050055014 is 410550050505.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5167537 + ... + 5264364.

It is an arithmetic number, because the mean of its divisors is an integer number (63139086855).

Almost surely, 2505050055014 is an apocalyptic number.

505050055014 is an abundant number, since it is smaller than the sum of its proper divisors (505175334666).

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

505050055014 is a wasteful number, since it uses less digits than its factorization.

505050055014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10439975.

The product of its (nonzero) digits is 12500, while the sum is 30.

The spelling of 505050055014 in words is "five hundred five billion, fifty million, fifty-five thousand, fourteen".

Divisors: 1 2 3 6 8069 16138 24207 48414 10431901 20863802 31295703 62591406 84175009169 168350018338 252525027507 505050055014