Search a number
-
+
54030002611 = 138215062307
BaseRepresentation
bin110010010100011100…
…000110100110110011
312011110102222111220211
4302110130012212303
51341123140040421
640453202244551
73621625305334
oct622434064663
9164412874824
1054030002611
1120a06589722
12a57a656757
135130967660
142887a5428b
1516135949e1
hexc947069b3

54030002611 has 8 divisors (see below), whose sum is σ = 58257040464. Its totient is φ = 49813091040.

The previous prime is 54030002563. The next prime is 54030002623. The reversal of 54030002611 is 11620003045.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54030002611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54030002671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2520481 + ... + 2541826.

It is an arithmetic number, because the mean of its divisors is an integer number (7282130058).

Almost surely, 254030002611 is an apocalyptic number.

54030002611 is a deficient number, since it is larger than the sum of its proper divisors (4227037853).

54030002611 is a wasteful number, since it uses less digits than its factorization.

54030002611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5063141.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 54030002611 its reverse (11620003045), we get a palindrome (65650005656).

The spelling of 54030002611 in words is "fifty-four billion, thirty million, two thousand, six hundred eleven".

Divisors: 1 13 821 10673 5062307 65809991 4156154047 54030002611