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1030110223 = 17238593067
BaseRepresentation
bin111101011001100…
…011110000001111
32122210100000120111
4331121203300033
54102202011343
6250114500451
734345535542
oct7531436017
92583300514
101030110223
1148951a06a
12248b94727
1313555039c
149ab48859
156067cc9d
hex3d663c0f

1030110223 has 16 divisors (see below), whose sum is σ = 1139823360. Its totient is φ = 925981056.

The previous prime is 1030110209. The next prime is 1030110239. The reversal of 1030110223 is 3220110301.

It is a cyclic number.

It is not a de Polignac number, because 1030110223 - 229 = 493239311 is a prime.

It is a super-2 number, since 2×10301102232 = 2122254143058219458, which contains 22 as substring.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334336 + ... + 337402.

It is an arithmetic number, because the mean of its divisors is an integer number (71238960).

Almost surely, 21030110223 is an apocalyptic number.

1030110223 is a deficient number, since it is larger than the sum of its proper divisors (109713137).

1030110223 is a wasteful number, since it uses less digits than its factorization.

1030110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1030110223 is about 32095.3302366559. The cubic root of 1030110223 is about 1009.9376568388.

Adding to 1030110223 its reverse (3220110301), we get a palindrome (4250220524).

The spelling of 1030110223 in words is "one billion, thirty million, one hundred ten thousand, two hundred twenty-three".

Divisors: 1 17 23 391 859 3067 14603 19757 52139 70541 335869 1199197 2634553 44787401 60594719 1030110223