Search a number
-
+
52554414213 = 3272353684329
BaseRepresentation
bin110000111100011111…
…001011100010000101
312000122121101212011200
4300330133023202011
51330112412223323
640050531253113
73540230102340
oct607437134205
9160577355150
1052554414213
1120319662284
12a22844a199
134c57041822
142787aa7457
151578c6d443
hexc3c7cb885

52554414213 has 48 divisors (see below), whose sum is σ = 92236734720. Its totient is φ = 28183364352.

The previous prime is 52554414149. The next prime is 52554414217. The reversal of 52554414213 is 31241445525.

52554414213 is a `hidden beast` number, since 5 + 25 + 5 + 4 + 414 + 213 = 666.

52554414213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52554414213 - 26 = 52554414149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52554414217) 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, 265368 + ... + 418961.

It is an arithmetic number, because the mean of its divisors is an integer number (1921598640).

Almost surely, 252554414213 is an apocalyptic number.

52554414213 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

52554414213 is a deficient number, since it is larger than the sum of its proper divisors (39682320507).

52554414213 is a wasteful number, since it uses less digits than its factorization.

52554414213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684418 (or 684415 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

Adding to 52554414213 its reverse (31241445525), we get a palindrome (83795859738).

The spelling of 52554414213 in words is "fifty-two billion, five hundred fifty-four million, four hundred fourteen thousand, two hundred thirteen".

Divisors: 1 3 7 9 21 23 53 63 69 159 161 207 371 477 483 1113 1219 1449 3339 3657 8533 10971 25599 76797 684329 2052987 4790303 6158961 14370909 15739567 36269437 43112727 47218701 108808311 110176969 141656103 253886059 326424933 330530907 761658177 834197051 991592721 2284974531 2502591153 5839379357 7507773459 17518138071 52554414213