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2300042030 = 2511131794613
BaseRepresentation
bin1000100100010111…
…1101101100101110
312221021221020111212
42021011331230232
514202302321110
61020121514422
7110666014616
oct21105755456
95837836455
102300042030
11a8034a690
12542342a12
132a868b320
1417b67da46
15d6dcde05
hex8917db2e

2300042030 has 64 divisors (see below), whose sum is σ = 5150029248. Its totient is φ = 726620160.

The previous prime is 2300042029. The next prime is 2300042033. The reversal of 2300042030 is 302400032.

It is a junction number, because it is equal to n+sod(n) for n = 2300041996 and 2300042014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300042033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22997 + ... + 71616.

It is an arithmetic number, because the mean of its divisors is an integer number (80469207).

Almost surely, 22300042030 is an apocalyptic number.

2300042030 is an abundant number, since it is smaller than the sum of its proper divisors (2849987218).

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

2300042030 is a wasteful number, since it uses less digits than its factorization.

2300042030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94661.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2300042030 is about 47958.7534241665. The cubic root of 2300042030 is about 1320.0141623060.

Adding to 2300042030 its reverse (302400032), we get a palindrome (2602442062).

The spelling of 2300042030 in words is "two billion, three hundred million, forty-two thousand, thirty".

Divisors: 1 2 5 10 11 13 17 22 26 34 55 65 85 110 130 143 170 187 221 286 374 442 715 935 1105 1430 1870 2210 2431 4862 12155 24310 94613 189226 473065 946130 1040743 1229969 1608421 2081486 2459938 3216842 5203715 6149845 8042105 10407430 12299690 13529659 16084210 17692631 20909473 27059318 35385262 41818946 67648295 88463155 104547365 135296590 176926310 209094730 230004203 460008406 1150021015 2300042030