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29006127 = 337115131
BaseRepresentation
bin110111010100…
…1100100101111
32000120122221000
41232221210233
524411144002
62513411343
7501355653
oct156514457
960518830
1029006127
1115411807
129869b53
1360177b7
143bd0a63
15282e61c
hex1ba992f

29006127 has 16 divisors (see below), whose sum is σ = 43580160. Its totient is φ = 19063800.

The previous prime is 29006071. The next prime is 29006137. The reversal of 29006127 is 72160092.

It is not a de Polignac number, because 29006127 - 212 = 29002031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 29006127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29006137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5649 + ... + 9482.

It is an arithmetic number, because the mean of its divisors is an integer number (2723760).

Almost surely, 229006127 is an apocalyptic number.

29006127 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

29006127 is a deficient number, since it is larger than the sum of its proper divisors (14574033).

29006127 is a wasteful number, since it uses less digits than its factorization.

29006127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15211 (or 15205 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 29006127 is about 5385.7336547587. The cubic root of 29006127 is about 307.2533179245.

The spelling of 29006127 in words is "twenty-nine million, six thousand, one hundred twenty-seven".

Divisors: 1 3 9 27 71 213 639 1917 15131 45393 136179 408537 1074301 3222903 9668709 29006127