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13325030405253 = 3771575543981
BaseRepresentation
bin1100000111100111100110…
…1101000011010010000101
31202011212020021112220000000
43001321321231003102011
53221304130240432003
644201233502111513
72543462450432340
oct301717155032205
952155207486000
1013325030405253
11427812830aa26
1215b259187b599
13758711407ab8
14340d13587457
151819345221a3
hexc1e79b43485

13325030405253 has 64 divisors (see below), whose sum is σ = 22984905853440. Its totient is φ = 7565802978240.

The previous prime is 13325030405237. The next prime is 13325030405299. The reversal of 13325030405253 is 35250403052331.

13325030405253 is a `hidden beast` number, since 1 + 3 + 3 + 250 + 304 + 0 + 52 + 53 = 666.

It is not a de Polignac number, because 13325030405253 - 24 = 13325030405237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13325030405213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 368478 + ... + 5175503.

It is an arithmetic number, because the mean of its divisors is an integer number (359139153960).

Almost surely, 213325030405253 is an apocalyptic number.

It is an amenable number.

13325030405253 is a deficient number, since it is larger than the sum of its proper divisors (9659875448187).

13325030405253 is an frugal number, since it uses more digits than its factorization.

13325030405253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544166 (or 5544148 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 13325030405253 its reverse (35250403052331), we get a palindrome (48575433457584).

The spelling of 13325030405253 in words is "thirteen trillion, three hundred twenty-five billion, thirty million, four hundred five thousand, two hundred fifty-three".

Divisors: 1 3 7 9 21 27 63 81 157 189 243 471 567 729 1099 1413 1701 2187 3297 4239 5103 9891 12717 15309 29673 38151 89019 114453 267057 343359 801171 2403513 5543981 16631943 38807867 49895829 116423601 149687487 349270803 449062461 870405017 1047812409 1347187383 2611215051 3143437227 4041562149 6092835119 7833645153 9430311681 12124686447 18278505357 23500935459 28290935043 54835516071 70502806377 84872805129 164506548213 211508419131 493519644639 634525257393 1480558933917 1903575772179 4441676801751 13325030405253