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30300011010 = 2345311206691
BaseRepresentation
bin11100001110000001…
…010111101000000010
32220012122211001010000
4130032001113220002
5444023300323020
621530350220430
72121601562343
oct341601275002
986178731100
1030300011010
1111939625815
125a574b4716
132b1b597bc9
1416762220ca
15bc513b090
hex70e057a02

30300011010 has 80 divisors (see below), whose sum is σ = 84101605632. Its totient is φ = 7819351200.

The previous prime is 30300010967. The next prime is 30300011039. The reversal of 30300011010 is 1011000303.

It is a super-2 number, since 2×303000110102 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 30300010983 and 30300011001.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 578236 + ... + 628455.

Almost surely, 230300011010 is an apocalyptic number.

30300011010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30300011010 is an abundant number, since it is smaller than the sum of its proper divisors (53801594622).

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

30300011010 is a wasteful number, since it uses less digits than its factorization.

30300011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206741 (or 1206732 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 30300011010 its reverse (1011000303), we get a palindrome (31311011313).

The spelling of 30300011010 in words is "thirty billion, three hundred million, eleven thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 81 90 93 135 155 162 186 270 279 310 405 465 558 810 837 930 1395 1674 2511 2790 4185 5022 8370 12555 25110 1206691 2413382 3620073 6033455 7240146 10860219 12066910 18100365 21720438 32580657 36200730 37407421 54301095 65161314 74814842 97741971 108602190 112222263 162903285 187037105 195483942 224444526 325806570 336666789 374074210 488709855 561111315 673333578 977419710 1010000367 1122222630 1683333945 2020000734 3030001101 3366667890 5050001835 6060002202 10100003670 15150005505 30300011010