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30230010300 = 22352717846779
BaseRepresentation
bin11100001001110110…
…010101100110111100
32220000210002122012010
4130021312111212330
5443402340312200
621515410011220
72120061563550
oct341166254674
986023078163
1030230010300
1111903064196
125a37b76b10
132b09c28c79
14166abdd860
15bbde10150
hex709d959bc

30230010300 has 144 divisors (see below), whose sum is σ = 105840725760. Its totient is φ = 6503255040.

The previous prime is 30230010299. The next prime is 30230010331. The reversal of 30230010300 is 301003203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 47 ways as a sum of consecutive naturals, for example, 387690 + ... + 459089.

It is an arithmetic number, because the mean of its divisors is an integer number (735005040).

Almost surely, 230230010300 is an apocalyptic number.

30230010300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30230010300 is an abundant number, since it is smaller than the sum of its proper divisors (75610715460).

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

30230010300 is a wasteful number, since it uses less digits than its factorization.

30230010300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846820 (or 846813 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 30230010300 its reverse (301003203), we get a palindrome (30531013503).

The spelling of 30230010300 in words is "thirty billion, two hundred thirty million, ten thousand, three hundred".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 17 20 21 25 28 30 34 35 42 50 51 60 68 70 75 84 85 100 102 105 119 140 150 170 175 204 210 238 255 300 340 350 357 420 425 476 510 525 595 700 714 850 1020 1050 1190 1275 1428 1700 1785 2100 2380 2550 2975 3570 5100 5950 7140 8925 11900 17850 35700 846779 1693558 2540337 3387116 4233895 5080674 5927453 8467790 10161348 11854906 12701685 14395243 16935580 17782359 21169475 23709812 25403370 28790486 29637265 35564718 42338950 43185729 50806740 57580972 59274530 63508425 71129436 71976215 84677900 86371458 88911795 100766701 118549060 127016850 143952430 148186325 172742916 177823590 201533402 215928645 254033700 287904860 296372650 302300103 355647180 359881075 403066804 431857290 444558975 503833505 592745300 604600206 719762150 863714580 889117950 1007667010 1079643225 1209200412 1439524300 1511500515 1778235900 2015334020 2159286450 2519167525 3023001030 4318572900 5038335050 6046002060 7557502575 10076670100 15115005150 30230010300