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10030330310 = 25711131758943
BaseRepresentation
bin10010101011101101…
…01011000111000110
3221220000211120111012
421111312223013012
5131020231032220
64335144442222
7503363254340
oct112566530706
927800746435
1010030330310
114287950690
121b3b179372
13c3b0798c0
146b21ba290
153da89eac5
hex255dab1c6

10030330310 has 128 divisors (see below), whose sum is σ = 25667518464. Its totient is φ = 2716047360.

The previous prime is 10030330283. The next prime is 10030330313. The reversal of 10030330310 is 1303303001.

It is a super-2 number, since 2×100303303102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030330313) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 140699 + ... + 199641.

It is an arithmetic number, because the mean of its divisors is an integer number (200527488).

Almost surely, 210030330310 is an apocalyptic number.

10030330310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030330310 is an abundant number, since it is smaller than the sum of its proper divisors (15637188154).

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

10030330310 is a wasteful number, since it uses less digits than its factorization.

10030330310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58998.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 10030330310 its reverse (1303303001), we get a palindrome (11333633311).

The spelling of 10030330310 in words is "ten billion, thirty million, three hundred thirty thousand, three hundred ten".

Divisors: 1 2 5 7 10 11 13 14 17 22 26 34 35 55 65 70 77 85 91 110 119 130 143 154 170 182 187 221 238 286 374 385 442 455 595 715 770 910 935 1001 1105 1190 1309 1430 1547 1870 2002 2210 2431 2618 3094 4862 5005 6545 7735 10010 12155 13090 15470 17017 24310 34034 58943 85085 117886 170170 294715 412601 589430 648373 766259 825202 1002031 1296746 1532518 2004062 2063005 3241865 3831295 4126010 4538611 5010155 5363813 6483730 7014217 7662590 8428849 9077222 10020310 10727626 11022341 13026403 14028434 16857698 22044682 22693055 26052806 26819065 35071085 42144245 45386110 53638130 55111705 59001943 65132015 70142170 77156387 84288490 91184821 110223410 118003886 130264030 143290433 154312774 182369642 286580866 295009715 385781935 455924105 590019430 716452165 771563870 911848210 1003033031 1432904330 2006066062 5015165155 10030330310