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1030122233 = 74313272579
BaseRepresentation
bin111101011001100…
…110101011111001
32122210100122001022
4331121212223321
54102202402413
6250115032225
734345615550
oct7531465371
92583318038
101030122233
11489528098
12248b9b675
131355559aa
149ab4cd97
1560681608
hex3d666af9

1030122233 has 16 divisors (see below), whose sum is σ = 1206036480. Its totient is φ = 861443856.

The previous prime is 1030122211. The next prime is 1030122239. The reversal of 1030122233 is 3322210301.

It is not a de Polignac number, because 1030122233 - 26 = 1030122169 is a prime.

It is a super-2 number, since 2×10301222332 = 2122303629841812578, which contains 22 as substring.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1030122239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398138 + ... + 400716.

It is an arithmetic number, because the mean of its divisors is an integer number (75377280).

Almost surely, 21030122233 is an apocalyptic number.

It is an amenable number.

1030122233 is a deficient number, since it is larger than the sum of its proper divisors (175914247).

1030122233 is a wasteful number, since it uses less digits than its factorization.

1030122233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1030122233 is about 32095.5173349800. The cubic root of 1030122233 is about 1009.9415817599.

Adding to 1030122233 its reverse (3322210301), we get a palindrome (4352332534).

The spelling of 1030122233 in words is "one billion, thirty million, one hundred twenty-two thousand, two hundred thirty-three".

Divisors: 1 7 43 301 1327 2579 9289 18053 57061 110897 399427 776279 3422333 23956331 147160319 1030122233