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29268474 = 2319733517
BaseRepresentation
bin110111110100…
…1100111111010
32001001222210120
41233221213322
524443042344
62523154110
7503530554
oct157514772
961058716
1029268474
1115580924
129975936
1360aa031
143c5c4d4
152882219
hex1be99fa

29268474 has 32 divisors (see below), whose sum is σ = 62479680. Its totient is φ = 9113472.

The previous prime is 29268467. The next prime is 29268497. The reversal of 29268474 is 47486292.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6564 + ... + 10080.

It is an arithmetic number, because the mean of its divisors is an integer number (1952490).

Almost surely, 229268474 is an apocalyptic number.

29268474 is an abundant number, since it is smaller than the sum of its proper divisors (33211206).

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

29268474 is a wasteful number, since it uses less digits than its factorization.

29268474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614.

The product of its digits is 193536, while the sum is 42.

The square root of 29268474 is about 5410.0345655088. The cubic root of 29268474 is about 308.1768605304.

The spelling of 29268474 in words is "twenty-nine million, two hundred sixty-eight thousand, four hundred seventy-four".

Divisors: 1 2 3 6 19 38 57 73 114 146 219 438 1387 2774 3517 4161 7034 8322 10551 21102 66823 133646 200469 256741 400938 513482 770223 1540446 4878079 9756158 14634237 29268474