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3023130230 = 25172931131151
BaseRepresentation
bin1011010000110001…
…0100111001110110
321210200112221001022
42310030110321312
522142410131410
61215552101142
7134626116521
oct26414247166
97720487038
103023130230
11131152953a
127045347b2
13392422673
14209707bb8
1512a612455
hexb4314e76

3023130230 has 128 divisors (see below), whose sum is σ = 6240706560. Its totient is φ = 1048320000.

The previous prime is 3023130221. The next prime is 3023130233. The reversal of 3023130230 is 320313203.

3023130230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 3023130199 and 3023130208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023130233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20020655 + ... + 20020805.

It is an arithmetic number, because the mean of its divisors is an integer number (48755520).

Almost surely, 23023130230 is an apocalyptic number.

3023130230 is an abundant number, since it is smaller than the sum of its proper divisors (3217576330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3023130230 is a wasteful number, since it uses less digits than its factorization.

3023130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 3023130230 is about 54982.9994634705. Note that the first 3 decimals coincide. The cubic root of 3023130230 is about 1445.9467030523.

Adding to 3023130230 its reverse (320313203), we get a palindrome (3343443433).

The spelling of 3023130230 in words is "three billion, twenty-three million, one hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 17 29 31 34 58 62 85 131 145 151 155 170 262 290 302 310 493 527 655 755 899 986 1054 1310 1510 1798 2227 2465 2567 2635 3799 4061 4379 4454 4495 4681 4930 5134 5270 7598 8122 8758 8990 9362 11135 12835 15283 18995 19781 20305 21895 22270 23405 25670 30566 37990 39562 40610 43790 46810 64583 69037 74443 76415 79577 98905 117769 129166 135749 138074 148886 152830 159154 197810 235538 271498 322915 336277 345185 372215 397885 573649 588845 613211 645830 672554 678745 690370 744430 795770 1147298 1177690 1226422 1357490 1681385 2002073 2307733 2868245 3066055 3362770 4004146 4615466 5736490 6132110 9752033 10010365 10424587 11538665 17783119 19504066 20020730 20849174 23077330 35566238 48760165 52122935 88915595 97520330 104245870 177831190 302313023 604626046 1511565115 3023130230