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1030014111 = 371971103353
BaseRepresentation
bin111101011001001…
…100010010011111
32122210011010201210
4331121030102133
54102140422421
6250112435503
734344655410
oct7531142237
92583133653
101030014111
11489463935
12248b48b93
13135518709
149ab21807
156065e576
hex3d64c49f

1030014111 has 64 divisors (see below), whose sum is σ = 1696481280. Its totient is φ = 542868480.

The previous prime is 1030014107. The next prime is 1030014113. The reversal of 1030014111 is 1114100301.

It is not a de Polignac number, because 1030014111 - 22 = 1030014107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030014113) 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 63 ways as a sum of consecutive naturals, for example, 2917711 + ... + 2918063.

It is an arithmetic number, because the mean of its divisors is an integer number (26507520).

Almost surely, 21030014111 is an apocalyptic number.

1030014111 is a deficient number, since it is larger than the sum of its proper divisors (666467169).

1030014111 is a wasteful number, since it uses less digits than its factorization.

1030014111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556.

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

The square root of 1030014111 is about 32093.8329122590. The cubic root of 1030014111 is about 1009.9062459130.

Adding to 1030014111 its reverse (1114100301), we get a palindrome (2144114412).

The spelling of 1030014111 in words is "one billion, thirty million, fourteen thousand, one hundred eleven".

Divisors: 1 3 7 19 21 57 71 103 133 213 309 353 399 497 721 1059 1349 1491 1957 2163 2471 4047 5871 6707 7313 7413 9443 13699 20121 21939 25063 28329 36359 41097 46949 51191 75189 109077 138947 140847 153573 175441 254513 416841 476197 526323 690821 763539 972629 1428591 2072463 2581489 2917887 3333379 4835747 7744467 10000137 14507241 18070423 49048291 54211269 147144873 343338037 1030014111