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50495999541 = 3133159707911
BaseRepresentation
bin101111000001110010…
…111100111000110101
311211100011010120002020
4233001302330320311
51311403433441131
635110400303353
73435223625361
oct570162747065
9154304116066
1050495999541
111a462747929
129953011b59
1349b9753c90
1426305642a1
1514a81bc996
hexbc1cbce35

50495999541 has 32 divisors (see below), whose sum is σ = 76114698240. Its totient is φ = 29562321600.

The previous prime is 50495999537. The next prime is 50495999557. The reversal of 50495999541 is 14599959405.

It is not a de Polignac number, because 50495999541 - 22 = 50495999537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50495999501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282625 + ... + 425286.

It is an arithmetic number, because the mean of its divisors is an integer number (2378584320).

Almost surely, 250495999541 is an apocalyptic number.

It is an amenable number.

50495999541 is a deficient number, since it is larger than the sum of its proper divisors (25618698699).

50495999541 is a wasteful number, since it uses less digits than its factorization.

50495999541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708017.

The product of its (nonzero) digits is 13122000, while the sum is 60.

The spelling of 50495999541 in words is "fifty billion, four hundred ninety-five million, nine hundred ninety-nine thousand, five hundred forty-one".

Divisors: 1 3 13 31 39 59 93 177 403 767 1209 1829 2301 5487 23777 71331 707911 2123733 9202843 21945241 27608529 41766749 65835723 125300247 285288133 542967737 855864399 1294769219 1628903211 3884307657 16831999847 50495999541