[go: up one dir, main page]

Search a number
-
+
1030110213 = 311191642919
BaseRepresentation
bin111101011001100…
…011110000000101
32122210100000120010
4331121203300011
54102202011323
6250114500433
734345535526
oct7531436005
92583300503
101030110213
1148951a060
12248b94719
13135550392
149ab4884d
156067cc93
hex3d663c05

1030110213 has 16 divisors (see below), whose sum is σ = 1577203200. Its totient is φ = 591450480.

The previous prime is 1030110209. The next prime is 1030110239. The reversal of 1030110213 is 3120110301.

1030110213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1030110213 - 22 = 1030110209 is a prime.

It is a super-2 number, since 2×10301102132 = 2122254101853810738, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030110283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820833 + ... + 822086.

It is an arithmetic number, because the mean of its divisors is an integer number (98575200).

Almost surely, 21030110213 is an apocalyptic number.

It is an amenable number.

1030110213 is a deficient number, since it is larger than the sum of its proper divisors (547092987).

1030110213 is a wasteful number, since it uses less digits than its factorization.

1030110213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642952.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1030110213 is about 32095.3300808700. The cubic root of 1030110213 is about 1009.9376535707.

Adding to 1030110213 its reverse (3120110301), we get a palindrome (4150220514).

The spelling of 1030110213 in words is "one billion, thirty million, one hundred ten thousand, two hundred thirteen".

Divisors: 1 3 11 19 33 57 209 627 1642919 4928757 18072109 31215461 54216327 93646383 343370071 1030110213