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23130020150 = 2522323398599
BaseRepresentation
bin10101100010101010…
…000001100100110110
32012200222012202200222
4111202222001210312
5334332241121100
614343100334342
71446116633036
oct254252014466
965628182628
1023130020150
11989a325536
1245962443b2
132247cb3b73
141195c958c6
15905944485
hex562a81936

23130020150 has 48 divisors (see below), whose sum is σ = 44916768000. Its totient is φ = 8844934560.

The previous prime is 23130020119. The next prime is 23130020167. The reversal of 23130020150 is 5102003132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2685551 + ... + 2694149.

It is an arithmetic number, because the mean of its divisors is an integer number (935766000).

Almost surely, 223130020150 is an apocalyptic number.

23130020150 is a deficient number, since it is larger than the sum of its proper divisors (21786747850).

23130020150 is a wasteful number, since it uses less digits than its factorization.

23130020150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10973 (or 10968 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 23130020150 its reverse (5102003132), we get a palindrome (28232023282).

The spelling of 23130020150 in words is "twenty-three billion, one hundred thirty million, twenty thousand, one hundred fifty".

Divisors: 1 2 5 10 23 25 46 50 115 230 575 1150 2339 4678 8599 11695 17198 23390 42995 53797 58475 85990 107594 116950 197777 214975 268985 395554 429950 537970 988885 1344925 1977770 2689850 4944425 9888850 20113061 40226122 100565305 201130610 462600403 502826525 925200806 1005653050 2313002015 4626004030 11565010075 23130020150