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103230310230 = 232517292326579
BaseRepresentation
bin110000000100100000…
…0011000011101010110
3100212110022001002211100
41200021000120131112
53142403424411410
6115231235450530
710313100105405
oct1401100303526
9325408032740
10103230310230
113a863900a83
121800b756a46
139971b31508
144dd409963c
152a42b238c0
hex1809018756

103230310230 has 96 divisors (see below), whose sum is σ = 293986648800. Its totient is φ = 25015366656.

The previous prime is 103230310207. The next prime is 103230310231. The reversal of 103230310230 is 32013032301.

103230310230 is a `hidden beast` number, since 1 + 0 + 323 + 0 + 310 + 2 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230310231) 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, 1118920 + ... + 1207659.

It is an arithmetic number, because the mean of its divisors is an integer number (3062360925).

Almost surely, 2103230310230 is an apocalyptic number.

103230310230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103230310230 is an abundant number, since it is smaller than the sum of its proper divisors (190756338570).

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

103230310230 is a wasteful number, since it uses less digits than its factorization.

103230310230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326638 (or 2326635 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103230310230 its reverse (32013032301), we get a palindrome (135243342531).

The spelling of 103230310230 in words is "one hundred three billion, two hundred thirty million, three hundred ten thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 17 18 29 30 34 45 51 58 85 87 90 102 145 153 170 174 255 261 290 306 435 493 510 522 765 870 986 1305 1479 1530 2465 2610 2958 4437 4930 7395 8874 14790 22185 44370 2326579 4653158 6979737 11632895 13959474 20939211 23265790 34898685 39551843 41878422 67470791 69797370 79103686 104696055 118655529 134941582 197759215 202412373 209392110 237311058 337353955 355966587 395518430 404824746 593277645 607237119 674707910 711933174 1012061865 1147003447 1186555290 1214474238 1779832935 2024123730 2294006894 3036185595 3441010341 3559665870 5735017235 6072371190 6882020682 10323031023 11470034470 17205051705 20646062046 34410103410 51615155115 103230310230