Search a number
-
+
54260006245 = 583130747003
BaseRepresentation
bin110010100010001001…
…011111110101100101
312012001110202220120221
4302202021133311211
51342111030144440
640532100124341
73630420305014
oct624211376545
9165043686527
1054260006245
11210143a4875
12a6236966b1
1351694c8493
1428aa406a7b
151628878d4a
hexca225fd65

54260006245 has 8 divisors (see below), whose sum is σ = 65896490016. Its totient is φ = 42885016656.

The previous prime is 54260006243. The next prime is 54260006279.

54260006245 is nontrivially palindromic in base 10.

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 54260006245 - 21 = 54260006243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54260006245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54260006243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65373087 + ... + 65373916.

It is an arithmetic number, because the mean of its divisors is an integer number (8237061252).

Almost surely, 254260006245 is an apocalyptic number.

It is an amenable number.

54260006245 is a deficient number, since it is larger than the sum of its proper divisors (11636483771).

54260006245 is a wasteful number, since it uses less digits than its factorization.

54260006245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130747091.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 54260006245 in words is "fifty-four billion, two hundred sixty million, six thousand, two hundred forty-five".

Divisors: 1 5 83 415 130747003 653735015 10852001249 54260006245