Search a number
-
+
52108055258255 = 526953386658667
BaseRepresentation
bin10111101100100010110100…
…00111111010010010001111
320211111110222222000222022222
423312101122013322102033
523312214244121231010
6302454035441325555
713655453120442503
oct1366213207722217
9224443888028288
1052108055258255
111566a9a18147a7
125a16a823368bb
13230c9cb5b6789
14cc2086c88303
156056b413a355
hex2f645a1fa48f

52108055258255 has 8 divisors (see below), whose sum is σ = 62531986423632. Its totient is φ = 41684897464128.

The previous prime is 52108055258239. The next prime is 52108055258263. The reversal of 52108055258255 is 55285255080125.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52108055258255 - 24 = 52108055258239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52108055258197 and 52108055258206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193194569 + ... + 193464098.

It is an arithmetic number, because the mean of its divisors is an integer number (7816498302954).

Almost surely, 252108055258255 is an apocalyptic number.

52108055258255 is a deficient number, since it is larger than the sum of its proper divisors (10423931165377).

52108055258255 is a wasteful number, since it uses less digits than its factorization.

52108055258255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386685625.

The product of its (nonzero) digits is 8000000, while the sum is 53.

The spelling of 52108055258255 in words is "fifty-two trillion, one hundred eight billion, fifty-five million, two hundred fifty-eight thousand, two hundred fifty-five".

Divisors: 1 5 26953 134765 386658667 1933293335 10421611051651 52108055258255