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29132360224 = 2511311266117
BaseRepresentation
bin11011001000011011…
…001000101000100000
32210012021200020100121
4123020123020220200
5434130341011344
621214435330024
72050632655552
oct331033105040
983167606317
1029132360224
111139a504470
125790450914
1329936bba96
1415a51134d2
15b57890684
hex6c86c8a20

29132360224 has 48 divisors (see below), whose sum is σ = 62769784896. Its totient is φ = 13199353600.

The previous prime is 29132360221. The next prime is 29132360251. The reversal of 29132360224 is 42206323192.

It is a self number, because there is not a number n which added to its sum of digits gives 29132360224.

It is not an unprimeable number, because it can be changed into a prime (29132360221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23587 + ... + 242530.

It is an arithmetic number, because the mean of its divisors is an integer number (1307703852).

Almost surely, 229132360224 is an apocalyptic number.

It is an amenable number.

29132360224 is an abundant number, since it is smaller than the sum of its proper divisors (33637424672).

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

29132360224 is a wasteful number, since it uses less digits than its factorization.

29132360224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266449 (or 266441 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 29132360224 in words is "twenty-nine billion, one hundred thirty-two million, three hundred sixty thousand, two hundred twenty-four".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 311 352 622 1244 2488 3421 4976 6842 9952 13684 27368 54736 109472 266117 532234 1064468 2128936 2927287 4257872 5854574 8515744 11709148 23418296 46836592 82762387 93673184 165524774 331049548 662099096 910386257 1324198192 1820772514 2648396384 3641545028 7283090056 14566180112 29132360224