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5505243141 = 31925639029
BaseRepresentation
bin1010010000010001…
…10101100000000101
3112012200002022212010
411020020311200011
542233320240031
62310140244433
7253265536356
oct51010654005
915180068763
105505243141
112375625722
121097840719
1369972b328
143a321dd2d
152234a8246
hex148235805

5505243141 has 24 divisors (see below), whose sum is σ = 7761610080. Its totient is φ = 3470435424.

The previous prime is 5505243119. The next prime is 5505243157. The reversal of 5505243141 is 1413425055.

It is not a de Polignac number, because 5505243141 - 25 = 5505243109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5505243099 and 5505243108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505243641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 605215 + ... + 614243.

It is an arithmetic number, because the mean of its divisors is an integer number (323400420).

Almost surely, 25505243141 is an apocalyptic number.

It is an amenable number.

5505243141 is a deficient number, since it is larger than the sum of its proper divisors (2256366939).

5505243141 is a wasteful number, since it uses less digits than its factorization.

5505243141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9633 (or 9614 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 5505243141 is about 74197.3256997852. The cubic root of 5505243141 is about 1765.7349020669.

Adding to 5505243141 its reverse (1413425055), we get a palindrome (6918668196).

The spelling of 5505243141 in words is "five billion, five hundred five million, two hundred forty-three thousand, one hundred forty-one".

Divisors: 1 3 19 57 361 563 1083 1689 9029 10697 27087 32091 171551 203243 514653 609729 3259469 5083327 9778407 15249981 96583213 289749639 1835081047 5505243141