Search a number
-
+
3010200111 = 33111488893
BaseRepresentation
bin1011001101101100…
…0000001000101111
321202210020000021000
42303123000020233
522131102400421
61214411011343
7134411164422
oct26333001057
97683200230
103010200111
1113051a7996
12700139b53
1338c8461c9
14207add9b9
1512940b226
hexb36c022f

3010200111 has 8 divisors (see below), whose sum is σ = 4459555760. Its totient is φ = 2006800056.

The previous prime is 3010200073. The next prime is 3010200133. The reversal of 3010200111 is 1110020103.

It is not a de Polignac number, because 3010200111 - 218 = 3009937967 is a prime.

It is a super-2 number, since 2×30102001112 = 18122609416528824642, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3010200093 and 3010200102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3010200811) 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, 55744420 + ... + 55744473.

It is an arithmetic number, because the mean of its divisors is an integer number (557444470).

Almost surely, 23010200111 is an apocalyptic number.

3010200111 is a deficient number, since it is larger than the sum of its proper divisors (1449355649).

3010200111 is a wasteful number, since it uses less digits than its factorization.

3010200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111488902 (or 111488896 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 3010200111 is about 54865.2905852143. The cubic root of 3010200111 is about 1443.8822885697.

Adding to 3010200111 its reverse (1110020103), we get a palindrome (4120220214).

The spelling of 3010200111 in words is "three billion, ten million, two hundred thousand, one hundred eleven".

Divisors: 1 3 9 27 111488893 334466679 1003400037 3010200111