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23533080012001 = 7193211351723473
BaseRepresentation
bin1010101100111001110001…
…10111111110010011100001
310002022201222210211012220001
411112130320313332103201
511041031221440341001
6122014540412220001
74646131442433130
oct526347067762341
9102281883735801
1023533080012001
1175533611848aa
122780a50a6a601
1310192104739b1
145b5015895917
152ac239433001
hex156738dfe4e1

23533080012001 has 32 divisors (see below), whose sum is σ = 27171305984768. Its totient is φ = 19965065379840.

The previous prime is 23533080011983. The next prime is 23533080012017. The reversal of 23533080012001 is 10021008033532.

It is not a de Polignac number, because 23533080012001 - 27 = 23533080011873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23533080012031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1002547801 + ... + 1002571273.

It is an arithmetic number, because the mean of its divisors is an integer number (849103312024).

Almost surely, 223533080012001 is an apocalyptic number.

It is an amenable number.

23533080012001 is a deficient number, since it is larger than the sum of its proper divisors (3638225972767).

23533080012001 is a wasteful number, since it uses less digits than its factorization.

23533080012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27401.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 23533080012001 its reverse (10021008033532), we get a palindrome (33554088045533).

The spelling of 23533080012001 in words is "twenty-three trillion, five hundred thirty-three billion, eighty million, twelve thousand, one".

Divisors: 1 7 193 211 1351 1477 3517 23473 24619 40723 164311 285061 678781 742087 4530289 4751467 4952803 5194609 31712023 34669621 82554541 143222791 577881787 955890979 1002559537 6691236853 15933026413 17419008151 111531184891 121933057057 3361868573143 23533080012001