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10030300302 = 2311732299091
BaseRepresentation
bin10010101011101101…
…00011110010001110
3221220000210001022210
421111312203302032
5131020224102202
64335144051250
7503363101011
oct112566436216
927800701283
1010030300302
114287930090
121b3b163b26
13c3b069049
146b21ad378
153da895c6c
hex255da3c8e

10030300302 has 64 divisors (see below), whose sum is σ = 22283400960. Its totient is φ = 2984428800.

The previous prime is 10030300283. The next prime is 10030300307. The reversal of 10030300302 is 20300303001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030300307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1098777 + ... + 1107867.

It is an arithmetic number, because the mean of its divisors is an integer number (348178140).

Almost surely, 210030300302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10030300302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11141700480).

10030300302 is an abundant number, since it is smaller than the sum of its proper divisors (12253100658).

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

10030300302 is a wasteful number, since it uses less digits than its factorization.

10030300302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9409.

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

Adding to 10030300302 its reverse (20300303001), we get a palindrome (30330603303).

The spelling of 10030300302 in words is "ten billion, thirty million, three hundred thousand, three hundred two".

Divisors: 1 2 3 6 11 22 33 66 73 146 219 229 438 458 687 803 1374 1606 2409 2519 4818 5038 7557 9091 15114 16717 18182 27273 33434 50151 54546 100001 100302 183887 200002 300003 367774 551661 600006 663643 1103322 1327286 1990929 2081839 3981858 4163678 6245517 7300073 12491034 14600146 21900219 22900229 43800438 45800458 68700687 137401374 151974247 303948494 455922741 911845482 1671716717 3343433434 5015150151 10030300302