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29275962 = 2320392393
BaseRepresentation
bin110111110101…
…1011100111010
32001002101001220
41233223130322
524443312322
62523252510
7503561442
oct157533472
961071056
1029275962
1115586511
12997a136
1360b0571
143c61122
15288455c
hex1beb73a

29275962 has 16 divisors (see below), whose sum is σ = 58605120. Its totient is φ = 9749792.

The previous prime is 29275951. The next prime is 29275969. The reversal of 29275962 is 26957292.

It is not an unprimeable number, because it can be changed into a prime (29275969) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11038 + ... + 13430.

It is an arithmetic number, because the mean of its divisors is an integer number (3662820).

Almost surely, 229275962 is an apocalyptic number.

29275962 is an abundant number, since it is smaller than the sum of its proper divisors (29329158).

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

29275962 is a wasteful number, since it uses less digits than its factorization.

29275962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437.

The product of its digits is 136080, while the sum is 42.

The square root of 29275962 is about 5410.7265685858. The cubic root of 29275962 is about 308.2031394494.

The spelling of 29275962 in words is "twenty-nine million, two hundred seventy-five thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 2039 2393 4078 4786 6117 7179 12234 14358 4879327 9758654 14637981 29275962