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230303230030 = 251091395572729
BaseRepresentation
bin1101011001111100100…
…1000110100001001110
3211000110020011021021101
43112133021012201032
512233130111330110
6253444433253314
722432062104266
oct3263711064116
9730406137241
10230303230030
1189742195465
123877410423a
1318943473313
14b20a9007a6
155ecd9e913a
hex359f24684e

230303230030 has 64 divisors (see below), whose sum is σ = 422269848000. Its totient is φ = 90423641088.

The previous prime is 230303230021. The next prime is 230303230063. The reversal of 230303230030 is 30032303032.

230303230030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2303032300303 (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 84389706 + ... + 84392434.

It is an arithmetic number, because the mean of its divisors is an integer number (6597966375).

Almost surely, 2230303230030 is an apocalyptic number.

230303230030 is a deficient number, since it is larger than the sum of its proper divisors (191966617970).

230303230030 is a wasteful number, since it uses less digits than its factorization.

230303230030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541.

The product of its (nonzero) digits is 972, while the sum is 19.

Adding to 230303230030 its reverse (30032303032), we get a palindrome (260335533062).

The spelling of 230303230030 in words is "two hundred thirty billion, three hundred three million, two hundred thirty thousand, thirty".

Divisors: 1 2 5 10 109 139 218 278 545 557 695 1090 1114 1390 2729 2785 5458 5570 13645 15151 27290 30302 60713 75755 77423 121426 151510 154846 297461 303565 379331 387115 594922 607130 758662 774230 1487305 1520053 1896655 2974610 3040106 3793310 7600265 8439107 15200530 16878214 41347079 42195535 82694158 84391070 165685777 206735395 211287367 331371554 413470790 422574734 828428885 1056436835 1656857770 2112873670 23030323003 46060646006 115151615015 230303230030