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2320130204 = 22731989003
BaseRepresentation
bin1000101001001010…
…0110000010011100
312222200201211022022
42022102212002130
514222423131304
61022120235312
7111331532000
oct21222460234
95880654268
102320130204
11a90720187
1254900bb38
132ac8a2912
141801cc700
15d8a4aebe
hex8a4a609c

2320130204 has 48 divisors (see below), whose sum is σ = 4984224000. Its totient is φ = 941997168.

The previous prime is 2320130149. The next prime is 2320130207. The reversal of 2320130204 is 4020310232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320130207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18434 + ... + 70569.

It is an arithmetic number, because the mean of its divisors is an integer number (103838000).

Almost surely, 22320130204 is an apocalyptic number.

It is an amenable number.

2320130204 is an abundant number, since it is smaller than the sum of its proper divisors (2664093796).

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

2320130204 is a wasteful number, since it uses less digits than its factorization.

2320130204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89047 (or 89031 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2320130204 is about 48167.7299029132. The cubic root of 2320130204 is about 1323.8459544888.

Adding to 2320130204 its reverse (4020310232), we get a palindrome (6340440436).

The spelling of 2320130204 in words is "two billion, three hundred twenty million, one hundred thirty thousand, two hundred four".

Divisors: 1 2 4 7 14 19 28 38 49 76 98 133 196 266 343 532 686 931 1372 1862 3724 6517 13034 26068 89003 178006 356012 623021 1246042 1691057 2492084 3382114 4361147 6764228 8722294 11837399 17444588 23674798 30528029 47349596 61056058 82861793 122112116 165723586 331447172 580032551 1160065102 2320130204