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29759413068 = 22337113578573
BaseRepresentation
bin11011101101110011…
…001001101101001100
32211210222120211011000
4123231303021231030
5441421402204233
621400555300300
72102315560140
oct335563115514
984728524130
1029759413068
111169145a560
12592644a690
132a6359a078
1416244dd220
15b92953d13
hex6edcc9b4c

29759413068 has 96 divisors (see below), whose sum is σ = 96192069120. Its totient is φ = 7729715520.

The previous prime is 29759413001. The next prime is 29759413097. The reversal of 29759413068 is 86031495792.

29759413068 is a `hidden beast` number, since 297 + 5 + 9 + 41 + 306 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 1780971 + ... + 1797602.

It is an arithmetic number, because the mean of its divisors is an integer number (1002000720).

It is a 1-persistent number, because it is pandigital, but 2⋅29759413068 = 59518826136 is not.

Almost surely, 229759413068 is an apocalyptic number.

29759413068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

29759413068 is an abundant number, since it is smaller than the sum of its proper divisors (66432656052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29759413068 is a wasteful number, since it uses less digits than its factorization.

29759413068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578604 (or 3578596 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 29759413068 in words is "twenty-nine billion, seven hundred fifty-nine million, four hundred thirteen thousand, sixty-eight".

Divisors: 1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 84 99 108 126 132 154 189 198 231 252 297 308 378 396 462 594 693 756 924 1188 1386 2079 2772 4158 8316 3578573 7157146 10735719 14314292 21471438 25050011 32207157 39364303 42942876 50100022 64414314 75150033 78728606 96621471 100200044 118092909 128828628 150300066 157457212 193242942 225450099 236185818 275550121 300600132 354278727 386485884 450900198 472371636 551100242 676350297 708557454 826650363 901800396 1062836181 1102200484 1352700594 1417114908 1653300726 2125672362 2479951089 2705401188 3306601452 4251344724 4959902178 7439853267 9919804356 14879706534 29759413068