Search a number
-
+
1120530055 = 54733714149
BaseRepresentation
bin100001011001001…
…1110111010000111
32220002110211021011
41002302132322013
54243323430210
6303104503051
736524230321
oct10262367207
92802424234
101120530055
115255678a7
1227331aa87
1314b1bb448
14a8b64611
156858dd8a
hex42c9ee87

1120530055 has 16 divisors (see below), whose sum is σ = 1377417600. Its totient is φ = 874685952.

The previous prime is 1120530049. The next prime is 1120530091. The reversal of 1120530055 is 5500350211.

It is a cyclic number.

It is not a de Polignac number, because 1120530055 - 213 = 1120521863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72121 + ... + 86269.

It is an arithmetic number, because the mean of its divisors is an integer number (86088600).

Almost surely, 21120530055 is an apocalyptic number.

1120530055 is a deficient number, since it is larger than the sum of its proper divisors (256887545).

1120530055 is a wasteful number, since it uses less digits than its factorization.

1120530055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14538.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 1120530055 is about 33474.3193358730. The cubic root of 1120530055 is about 1038.6626223575.

Adding to 1120530055 its reverse (5500350211), we get a palindrome (6620880266).

The spelling of 1120530055 in words is "one billion, one hundred twenty million, five hundred thirty thousand, fifty-five".

Divisors: 1 5 47 235 337 1685 14149 15839 70745 79195 665003 3325015 4768213 23841065 224106011 1120530055