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23313233230030 = 25171094111306041
BaseRepresentation
bin1010100110100000010001…
…11111000011100011001110
310001112201112022022112202201
411103100020333003203032
511023431000201330110
6121325541304512114
74624216436554042
oct523201077034316
9101481468275681
1023313233230030
1174790a5424657
12274631677b63a
131001575434763
145a851b9b4022
152a666d90ab3a
hex153408fc38ce

23313233230030 has 64 divisors (see below), whose sum is σ = 44850969250560. Its totient is φ = 8694082252800.

The previous prime is 23313233229991. The next prime is 23313233230069. The reversal of 23313233230030 is 3003233231332.

It is an interprime number because it is at equal distance from previous prime (23313233229991) and next prime (23313233230069).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76023810 + ... + 76329850.

It is an arithmetic number, because the mean of its divisors is an integer number (700796394540).

Almost surely, 223313233230030 is an apocalyptic number.

23313233230030 is a deficient number, since it is larger than the sum of its proper divisors (21537736020530).

23313233230030 is a wasteful number, since it uses less digits than its factorization.

23313233230030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310285.

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 23313233230030 its reverse (3003233231332), we get a palindrome (26316466461362).

The spelling of 23313233230030 in words is "twenty-three trillion, three hundred thirteen billion, two hundred thirty-three million, two hundred thirty thousand, thirty".

Divisors: 1 2 5 10 17 34 85 109 170 218 545 1090 1853 3706 4111 8222 9265 18530 20555 41110 69887 139774 306041 349435 448099 612082 698870 896198 1530205 2240495 3060410 4480990 5202697 7617683 10405394 15235366 26013485 33358469 38088415 52026970 66716938 76176830 166792345 333584690 567093973 1134187946 1258134551 2516269102 2835469865 5670939730 6290672755 12581345510 21388287367 42776574734 106941436835 137136666059 213882873670 274273332118 685683330295 1371366660590 2331323323003 4662646646006 11656616615015 23313233230030