Search a number
-
+
54312532552201 = 7114715007607779
BaseRepresentation
bin11000101100101100111110…
…01101011010101000001001
321010022020010202222121110011
430112112133031122220021
524104324031313132301
6311302455532351521
714303644121325640
oct1426263715325011
9233266122877404
1054312532552201
111633a8a7778a10
1261121713155a1
13243c85a923771
14d5aa522d4357
15642bd8692a51
hex31659f35aa09

54312532552201 has 16 divisors (see below), whose sum is σ = 69155056650240. Its totient is φ = 41420997467280.

The previous prime is 54312532552171. The next prime is 54312532552217. The reversal of 54312532552201 is 10225523521345.

54312532552201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54312532552201 - 29 = 54312532551689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54312532552601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7503800271 + ... + 7503807508.

It is an arithmetic number, because the mean of its divisors is an integer number (4322191040640).

Almost surely, 254312532552201 is an apocalyptic number.

It is an amenable number.

54312532552201 is a deficient number, since it is larger than the sum of its proper divisors (14842524098039).

54312532552201 is a wasteful number, since it uses less digits than its factorization.

54312532552201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15007607844.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 54312532552201 in words is "fifty-four trillion, three hundred twelve billion, five hundred thirty-two million, five hundred fifty-two thousand, two hundred one".

Divisors: 1 7 11 47 77 329 517 3619 15007607779 105053254453 165083685569 705357565613 1155585798983 4937502959291 7758933221743 54312532552201