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50305104255 = 3572332056207
BaseRepresentation
bin101110110110011010…
…101111100101111111
311210211211221001222110
4232312122233211333
51311011101314010
635035420545103
73430415221350
oct566632574577
9153754831873
1050305104255
111a374a1342a
1298bb0b2193
134989036ba3
142613071d27
151496561120
hexbb66af97f

50305104255 has 32 divisors (see below), whose sum is σ = 92381313024. Its totient is φ = 22897910016.

The previous prime is 50305104229. The next prime is 50305104263. The reversal of 50305104255 is 55240150305.

It is a happy number.

It is not a de Polignac number, because 50305104255 - 212 = 50305100159 is a prime.

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, 1003639 + ... + 1052568.

It is an arithmetic number, because the mean of its divisors is an integer number (2886916032).

Almost surely, 250305104255 is an apocalyptic number.

50305104255 is a deficient number, since it is larger than the sum of its proper divisors (42076208769).

50305104255 is a wasteful number, since it uses less digits than its factorization.

50305104255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056455.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 50305104255 in words is "fifty billion, three hundred five million, one hundred four thousand, two hundred fifty-five".

Divisors: 1 3 5 7 15 21 35 105 233 699 1165 1631 3495 4893 8155 24465 2056207 6168621 10281035 14393449 30843105 43180347 71967245 215901735 479096231 1437288693 2395481155 3353673617 7186443465 10061020851 16768368085 50305104255