Search a number
-
+
3005010105 = 35200334007
BaseRepresentation
bin1011001100011100…
…1101000010111001
321202102110022220120
42303013031002321
522123240310410
61214103443453
7134316110256
oct26307150271
97672408816
103005010105
111302282629
126ba456589
1338b749ab6
1420714c42d
15128c33570
hexb31cd0b9

3005010105 has 8 divisors (see below), whose sum is σ = 4808016192. Its totient is φ = 1602672048.

The previous prime is 3005010091. The next prime is 3005010109. The reversal of 3005010105 is 5010105003.

3005010105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3005010105 - 28 = 3005009849 is a prime.

It is a super-2 number, since 2×30050101052 = 18060171462304222050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 200334007 = 3005010105 / (3 + 0 + 0 + 5 + 0 + 1 + 0 + 1 + 0 + 5).

It is not an unprimeable number, because it can be changed into a prime (3005010109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100166989 + ... + 100167018.

It is an arithmetic number, because the mean of its divisors is an integer number (601002024).

Almost surely, 23005010105 is an apocalyptic number.

It is an amenable number.

3005010105 is a deficient number, since it is larger than the sum of its proper divisors (1803006087).

3005010105 is a wasteful number, since it uses less digits than its factorization.

3005010105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200334015.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 3005010105 is about 54817.9724634175. The cubic root of 3005010105 is about 1443.0519928688.

Adding to 3005010105 its reverse (5010105003), we get a palindrome (8015115108).

The spelling of 3005010105 in words is "three billion, five million, ten thousand, one hundred five".

Divisors: 1 3 5 15 200334007 601002021 1001670035 3005010105