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5500105510761 = 32231371913101383
BaseRepresentation
bin101000000001001011111…
…0101011100111101101001
3201110210201210212100012200
41100002113311130331221
51210103204002321021
615410414045130413
71105240512315201
oct120022765347551
921423653770180
105500105510761
11183064419a834
12749b5a259a09
1330b872034c34
141502c69d3401
159810c747126
hex50097d5cf69

5500105510761 has 48 divisors (see below), whose sum is σ = 8354972710656. Its totient is φ = 3479858477568.

The previous prime is 5500105510687. The next prime is 5500105510813. The reversal of 5500105510761 is 1670155010055.

It is a happy number.

It is not a de Polignac number, because 5500105510761 - 223 = 5500097122153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5500105510061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54200076 + ... + 54301458.

It is an arithmetic number, because the mean of its divisors is an integer number (174061931472).

Almost surely, 25500105510761 is an apocalyptic number.

It is an amenable number.

5500105510761 is a deficient number, since it is larger than the sum of its proper divisors (2854867199895).

5500105510761 is a wasteful number, since it uses less digits than its factorization.

5500105510761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103462 (or 103459 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 36.

The spelling of 5500105510761 in words is "five trillion, five hundred billion, one hundred five million, five hundred ten thousand, seven hundred sixty-one".

Divisors: 1 3 9 23 69 137 207 411 1233 1913 3151 5739 9453 17217 28359 43999 101383 131997 262081 304149 395991 786243 912447 2331809 2358729 6027863 6995427 13889471 18083589 20986281 41668413 54250767 125005239 193945679 319457833 581837037 958373499 1745511111 2875120497 4460750617 13382251851 26570558023 40146755553 79711674069 239135022207 611122834529 1833368503587 5500105510761