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50060060660 = 22544910315407
BaseRepresentation
bin101110100111110011…
…111110011111110100
311210012202211120100202
4232213303332133310
51310010333420120
634555224500032
73421351331501
oct564763763764
9153182746322
1050060060660
111a259665565
12985101a618
13494a33b48c
1425cc6c64a8
15147ecaa875
hexba7cfe7f4

50060060660 has 48 divisors (see below), whose sum is σ = 105481958400. Its totient is φ = 19956357120.

The previous prime is 50060060639. The next prime is 50060060669. The reversal of 50060060660 is 6606006005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50060060669) 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, 9255677 + ... + 9261083.

It is an arithmetic number, because the mean of its divisors is an integer number (2197540800).

Almost surely, 250060060660 is an apocalyptic number.

It is an amenable number.

50060060660 is an abundant number, since it is smaller than the sum of its proper divisors (55421897740).

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

50060060660 is a wasteful number, since it uses less digits than its factorization.

50060060660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6896 (or 6894 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 50060060660 its reverse (6606006005), we get a palindrome (56666066665).

The spelling of 50060060660 in words is "fifty billion, sixty million, sixty thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 449 898 1031 1796 2062 2245 4124 4490 5155 5407 8980 10310 10814 20620 21628 27035 54070 108140 462919 925838 1851676 2314595 2427743 4629190 4855486 5574617 9258380 9710972 11149234 12138715 22298468 24277430 27873085 48554860 55746170 111492340 2503003033 5006006066 10012012132 12515015165 25030030330 50060060660