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29393205 = 358323609
BaseRepresentation
bin111000000100…
…0000100110101
32001022022220020
41300020010311
530011040310
62525555353
7504560322
oct160100465
961268806
1029393205
1115656606
129a15b59
136121a3a
143c91b49
1528a9170
hex1c08135

29393205 has 16 divisors (see below), whose sum is σ = 47597760. Its totient is φ = 15486848.

The previous prime is 29393201. The next prime is 29393227. The reversal of 29393205 is 50239392.

It is a cyclic number.

It is not a de Polignac number, because 29393205 - 22 = 29393201 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29393201) 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, 10560 + ... + 13049.

It is an arithmetic number, because the mean of its divisors is an integer number (2974860).

Almost surely, 229393205 is an apocalyptic number.

It is an amenable number.

29393205 is a deficient number, since it is larger than the sum of its proper divisors (18204555).

29393205 is a wasteful number, since it uses less digits than its factorization.

29393205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23700.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 29393205 is about 5421.5500551042. The cubic root of 29393205 is about 308.6140172760.

The spelling of 29393205 in words is "twenty-nine million, three hundred ninety-three thousand, two hundred five".

Divisors: 1 3 5 15 83 249 415 1245 23609 70827 118045 354135 1959547 5878641 9797735 29393205