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1030110230 = 25795572341
BaseRepresentation
bin111101011001100…
…011110000010110
32122210100000120202
4331121203300112
54102202011410
6250114500502
734345535552
oct7531436026
92583300522
101030110230
1148951a076
12248b94732
131355503a6
149ab48862
156067cca5
hex3d663c16

1030110230 has 32 divisors (see below), whose sum is σ = 1881843840. Its totient is φ = 405924480.

The previous prime is 1030110209. The next prime is 1030110239. The reversal of 1030110230 is 320110301.

It is a super-2 number, since 2×10301102302 = 2122254171901305800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030110239) 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, 438860 + ... + 441200.

It is an arithmetic number, because the mean of its divisors is an integer number (58807620).

Almost surely, 21030110230 is an apocalyptic number.

1030110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030110230 is a deficient number, since it is larger than the sum of its proper divisors (851733610).

1030110230 is a wasteful number, since it uses less digits than its factorization.

1030110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1030110230 is about 32095.3303457061. The cubic root of 1030110230 is about 1009.9376591264.

Adding to 1030110230 its reverse (320110301), we get a palindrome (1350220531).

The spelling of 1030110230 in words is "one billion, thirty million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 79 158 395 557 790 1114 2341 2785 4682 5570 11705 23410 44003 88006 184939 220015 369878 440030 924695 1303937 1849390 2607874 6519685 13039370 103011023 206022046 515055115 1030110230