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202300130230 = 25114739129619
BaseRepresentation
bin1011110001101000000…
…1110000001110110110
3201100011122101101222221
42330122001300032312
511303302313131410
6232534013512554
720421120510022
oct2743201601666
9640148341887
10202300130230
1178882171080
1233259aa275a
13160cca0b693
149b11785382
1553e036e4da
hex2f1a0703b6

202300130230 has 32 divisors (see below), whose sum is σ = 405695900160. Its totient is φ = 71998497120.

The previous prime is 202300130167. The next prime is 202300130257. The reversal of 202300130230 is 32031003202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19559640 + ... + 19569979.

It is an arithmetic number, because the mean of its divisors is an integer number (12677996880).

Almost surely, 2202300130230 is an apocalyptic number.

202300130230 is an abundant number, since it is smaller than the sum of its proper divisors (203395769930).

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

202300130230 is a wasteful number, since it uses less digits than its factorization.

202300130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39129684.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 202300130230 its reverse (32031003202), we get a palindrome (234331133432).

The spelling of 202300130230 in words is "two hundred two billion, three hundred million, one hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 47 55 94 110 235 470 517 1034 2585 5170 39129619 78259238 195648095 391296190 430425809 860851618 1839092093 2152129045 3678184186 4304258090 9195460465 18390920930 20230013023 40460026046 101150065115 202300130230