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23231300323030 = 25431072811796863
BaseRepresentation
bin1010100100000111101010…
…11001110100011011010110
310001020220001021002121211121
411102003311121310123112
511021110200340314110
6121224151222154154
74615256164416052
oct522036531643326
9101226037077747
1023231300323030
117447380436978
12273246b58295a
13cc6918a16bb7
145a4588246c62
152a44758cdcda
hex1520f56746d6

23231300323030 has 64 divisors (see below), whose sum is σ = 43342429667328. Its totient is φ = 8959585178880.

The previous prime is 23231300322977. The next prime is 23231300323037. The reversal of 23231300323030 is 3032300313232.

It is a super-3 number, since 3×232313003230303 (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23231300322986 and 23231300323004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231300323037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12030379 + ... + 13827241.

It is an arithmetic number, because the mean of its divisors is an integer number (677225463552).

Almost surely, 223231300323030 is an apocalyptic number.

23231300323030 is a deficient number, since it is larger than the sum of its proper divisors (20111129344298).

23231300323030 is a wasteful number, since it uses less digits than its factorization.

23231300323030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797301.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 23231300323030 its reverse (3032300313232), we get a palindrome (26263600636262).

The spelling of 23231300323030 in words is "twenty-three trillion, two hundred thirty-one billion, three hundred million, three hundred twenty-three thousand, thirty".

Divisors: 1 2 5 10 43 86 107 214 215 281 430 535 562 1070 1405 2810 4601 9202 12083 23005 24166 30067 46010 60134 60415 120830 150335 300670 1292881 1796863 2585762 3593726 6464405 8984315 12928810 17968630 77265109 154530218 192264341 384528682 386325545 504918503 772651090 961321705 1009837006 1922643410 2524592515 5049185030 8267366663 16534733326 21711495629 41336833315 43422991258 54026279821 82673666630 108052559642 108557478145 217114956290 270131399105 540262798210 2323130032303 4646260064606 11615650161515 23231300323030