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29404 = 227351
BaseRepresentation
bin111001011011100
31111100001
413023130
51420104
6344044
7151504
oct71334
944301
1029404
1120101
1215024
13104cb
14aa04
158aa4
hex72dc

29404 has 6 divisors (see below), whose sum is σ = 51464. Its totient is φ = 14700.

The previous prime is 29401. The next prime is 29411. The reversal of 29404 is 40492.

It is a pancake number, because a pancake can be divided into 29404 parts by 242 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672 + ... + 3679.

229404 is an apocalyptic number.

It is an amenable number.

29404 is a deficient number, since it is larger than the sum of its proper divisors (22060).

29404 is a wasteful number, since it uses less digits than its factorization.

29404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355 (or 7353 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 29404 is about 171.4759458350. The cubic root of 29404 is about 30.8651793360.

The spelling of 29404 in words is "twenty-nine thousand, four hundred four".

Divisors: 1 2 4 7351 14702 29404