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230363210 = 25721179541
BaseRepresentation
bin11011011101100…
…01000001001010
3121001110122220202
431232301001022
5432433110320
634505252202
75465024600
oct1556610112
9531418822
10230363210
11109041320
1265194062
13389586bc
1422847870
1515355b75
hexdbb104a

230363210 has 96 divisors (see below), whose sum is σ = 533848320. Its totient is φ = 70761600.

The previous prime is 230363207. The next prime is 230363213. The reversal of 230363210 is 12363032.

It is an interprime number because it is at equal distance from previous prime (230363207) and next prime (230363213).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (230363213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 425540 + ... + 426080.

It is an arithmetic number, because the mean of its divisors is an integer number (5560920).

Almost surely, 2230363210 is an apocalyptic number.

230363210 is an abundant number, since it is smaller than the sum of its proper divisors (303485110).

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

230363210 is a wasteful number, since it uses less digits than its factorization.

230363210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 645 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 230363210 is about 15177.7208433941. The cubic root of 230363210 is about 613.0149139418.

The spelling of 230363210 in words is "two hundred thirty million, three hundred sixty-three thousand, two hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 79 98 110 154 158 245 385 395 490 539 541 553 770 790 869 1078 1082 1106 1738 2695 2705 2765 3787 3871 4345 5390 5410 5530 5951 6083 7574 7742 8690 11902 12166 18935 19355 26509 29755 30415 37870 38710 41657 42581 42739 53018 59510 60830 83314 85162 85478 132545 208285 212905 213695 265090 291599 299173 416570 425810 427390 470129 583198 598346 940258 1457995 1495865 2094211 2350645 2915990 2991730 3290903 4188422 4701290 6581806 10471055 16454515 20942110 23036321 32909030 46072642 115181605 230363210