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29094895 = 531337557
BaseRepresentation
bin110111011111…
…1001111101111
32000202011200201
41232333033233
524422014040
62515334331
7502205524
oct156771757
960664621
1029094895
1115472475
1298b13a7
13604901b
143c1514b
15284aa9a
hex1bbf3ef

29094895 has 16 divisors (see below), whose sum is σ = 36211968. Its totient is φ = 22417920.

The previous prime is 29094893. The next prime is 29094929. The reversal of 29094895 is 59849092.

It is not a de Polignac number, because 29094895 - 21 = 29094893 is a prime.

It is a super-3 number, since 3×290948953 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29094893) 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, 51957 + ... + 52513.

It is an arithmetic number, because the mean of its divisors is an integer number (2263248).

Almost surely, 229094895 is an apocalyptic number.

29094895 is a deficient number, since it is larger than the sum of its proper divisors (7117073).

29094895 is a wasteful number, since it uses less digits than its factorization.

29094895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930.

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 29094895 is about 5393.9683907120. The cubic root of 29094895 is about 307.5664297840.

The spelling of 29094895 in words is "twenty-nine million, ninety-four thousand, eight hundred ninety-five".

Divisors: 1 5 31 155 337 557 1685 2785 10447 17267 52235 86335 187709 938545 5818979 29094895