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50605561006 = 27111325277503
BaseRepresentation
bin101111001000010100…
…111001010010101110
311211121210021212011021
4233020110321102232
51312120010423011
635125312444354
73441024112510
oct571024712256
9154553255137
1050605561006
111a509579aa0
1299838496ba
134a06364850
142640d23bb0
1514b2b10471
hexbc85394ae

50605561006 has 32 divisors (see below), whose sum is σ = 101918896128. Its totient is φ = 18199801440.

The previous prime is 50605561003. The next prime is 50605561033. The reversal of 50605561006 is 60016550605.

50605561006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50605561003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12636750 + ... + 12640753.

It is an arithmetic number, because the mean of its divisors is an integer number (3184965504).

Almost surely, 250605561006 is an apocalyptic number.

50605561006 is an abundant number, since it is smaller than the sum of its proper divisors (51313335122).

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

50605561006 is a wasteful number, since it uses less digits than its factorization.

50605561006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25277536.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 50605561006 in words is "fifty billion, six hundred five million, five hundred sixty-one thousand, six".

Divisors: 1 2 7 11 13 14 22 26 77 91 143 154 182 286 1001 2002 25277503 50555006 176942521 278052533 328607539 353885042 556105066 657215078 1946367731 2300252773 3614682929 3892735462 4600505546 7229365858 25302780503 50605561006