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10020310300 = 225271113100103
BaseRepresentation
bin10010101010100000…
…11100110100011100
3221212022222111121201
421111100130310130
5131010144412200
64334150005244
7503212142440
oct112520346434
927768874551
1010020310300
114282227490
121b37946824
13c38c7bbc0
146b0b2c820
153d9a70c6a
hex25541cd1c

10020310300 has 144 divisors (see below), whose sum is σ = 29195131392. Its totient is φ = 2882937600.

The previous prime is 10020310271. The next prime is 10020310303. The reversal of 10020310300 is 301302001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020310303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50049 + ... + 150151.

It is an arithmetic number, because the mean of its divisors is an integer number (202743968).

Almost surely, 210020310300 is an apocalyptic number.

10020310300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10020310300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14597565696).

10020310300 is an abundant number, since it is smaller than the sum of its proper divisors (19174821092).

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

10020310300 is a wasteful number, since it uses less digits than its factorization.

10020310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100148 (or 100141 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 10020310300 its reverse (301302001), we get a palindrome (10321612301).

The spelling of 10020310300 in words is "ten billion, twenty million, three hundred ten thousand, three hundred".

Divisors: 1 2 4 5 7 10 11 13 14 20 22 25 26 28 35 44 50 52 55 65 70 77 91 100 110 130 140 143 154 175 182 220 260 275 286 308 325 350 364 385 455 550 572 650 700 715 770 910 1001 1100 1300 1430 1540 1820 1925 2002 2275 2860 3575 3850 4004 4550 5005 7150 7700 9100 10010 14300 20020 25025 50050 100100 100103 200206 400412 500515 700721 1001030 1101133 1301339 1401442 2002060 2202266 2502575 2602678 2802884 3503605 4404532 5005150 5205356 5505665 6506695 7007210 7707931 9109373 10010300 11011330 13013390 14014420 14314729 15415862 17518025 18218746 22022660 26026780 27528325 28629458 30831724 32533475 35036050 36437492 38539655 45546865 55056650 57258916 65066950 70072100 71573645 77079310 91093730 100203103 110113300 130133900 143147290 154158620 182187460 192698275 200406206 227734325 286294580 357868225 385396550 400812412 455468650 501015515 715736450 770793100 910937300 1002031030 1431472900 2004062060 2505077575 5010155150 10020310300