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29012095 = 57828917
BaseRepresentation
bin110111010101…
…1000001111111
32000120222010001
41232223001333
524411341340
62513455131
7501412240
oct156530177
960528101
1029012095
1115416242
1298714a7
13601a428
143bd2cc7
15283129a
hex1bab07f

29012095 has 8 divisors (see below), whose sum is σ = 39788064. Its totient is φ = 19893984.

The previous prime is 29012089. The next prime is 29012099. The reversal of 29012095 is 59021092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29012095 - 29 = 29011583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29012099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414424 + ... + 414493.

It is an arithmetic number, because the mean of its divisors is an integer number (4973508).

Almost surely, 229012095 is an apocalyptic number.

29012095 is a deficient number, since it is larger than the sum of its proper divisors (10775969).

29012095 is an equidigital number, since it uses as much as digits as its factorization.

29012095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828929.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 29012095 is about 5386.2876826252. The cubic root of 29012095 is about 307.2743888986.

The spelling of 29012095 in words is "twenty-nine million, twelve thousand, ninety-five".

Divisors: 1 5 7 35 828917 4144585 5802419 29012095