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30522952055 = 531752336821
BaseRepresentation
bin11100011011010011…
…110100100101110111
32220210012022121201202
4130123103310211313
51000002333431210
622004432443115
72130246545261
oct343323644567
986705277652
1030522952055
1111a43457712
125aba0a949b
132b5582519b
141697a96b31
15bd99c79a5
hex71b4f4977

30522952055 has 16 divisors (see below), whose sum is σ = 36814341024. Its totient is φ = 24294130560.

The previous prime is 30522952051. The next prime is 30522952091. The reversal of 30522952055 is 55025922503.

It is not a de Polignac number, because 30522952055 - 22 = 30522952051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30522952051) 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, 810545 + ... + 847365.

It is an arithmetic number, because the mean of its divisors is an integer number (2300896314).

Almost surely, 230522952055 is an apocalyptic number.

30522952055 is a deficient number, since it is larger than the sum of its proper divisors (6291388969).

30522952055 is a wasteful number, since it uses less digits than its factorization.

30522952055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37666.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 30522952055 in words is "thirty billion, five hundred twenty-two million, nine hundred fifty-two thousand, fifty-five".

Divisors: 1 5 317 523 1585 2615 36821 165791 184105 828955 11672257 19257383 58361285 96286915 6104590411 30522952055