Search a number
-
+
5250654560525 = 521182632310697
BaseRepresentation
bin100110001101000001101…
…1001100110000100001101
3200120221212010220002202212
41030122003121212010031
51142011320031414100
615100041205400205
71051230054241463
oct114320331460415
920527763802685
105250654560525
111744876684820
12709741709065
132c1199942b7a
141421c10a4833
15918acc34635
hex4c68366610d

5250654560525 has 24 divisors (see below), whose sum is σ = 7103566277184. Its totient is φ = 3818194070400.

The previous prime is 5250654560471. The next prime is 5250654560549.

5250654560525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5250654560525 - 212 = 5250654556429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1116977 + ... + 3427673.

It is an arithmetic number, because the mean of its divisors is an integer number (295981928216).

Almost surely, 25250654560525 is an apocalyptic number.

5250654560525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5250654560525 is a deficient number, since it is larger than the sum of its proper divisors (1852911716659).

5250654560525 is a wasteful number, since it uses less digits than its factorization.

5250654560525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318981 (or 2318976 counting only the distinct ones).

The product of its (nonzero) digits is 9000000, while the sum is 50.

The spelling of 5250654560525 in words is "five trillion, two hundred fifty billion, six hundred fifty-four million, five hundred sixty thousand, five hundred twenty-five".

Divisors: 1 5 11 25 55 275 8263 41315 90893 206575 454465 2272325 2310697 11553485 25417667 57767425 127088335 635441675 19093289311 95466446555 210026182421 477332232775 1050130912105 5250654560525