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29317041 = 32133159137
BaseRepresentation
bin110111111010…
…1011110110001
32001011110102100
41233311132301
530001121131
62524211013
7504122265
oct157653661
961143370
1029317041
1115604366
129999a69
1360c6180
143c720a5
1528917e6
hex1bf57b1

29317041 has 48 divisors (see below), whose sum is σ = 48222720. Its totient is φ = 17038080.

The previous prime is 29317039. The next prime is 29317069. The reversal of 29317041 is 14071392.

It is not a de Polignac number, because 29317041 - 21 = 29317039 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29316996 and 29317014.

It is not an unprimeable number, because it can be changed into a prime (29317031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213925 + ... + 214061.

It is an arithmetic number, because the mean of its divisors is an integer number (1004640).

Almost surely, 229317041 is an apocalyptic number.

It is an amenable number.

29317041 is a deficient number, since it is larger than the sum of its proper divisors (18905679).

29317041 is a wasteful number, since it uses less digits than its factorization.

29317041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 243 counting only the distinct ones).

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

The square root of 29317041 is about 5414.5213084815. The cubic root of 29317041 is about 308.3472253460.

The spelling of 29317041 in words is "twenty-nine million, three hundred seventeen thousand, forty-one".

Divisors: 1 3 9 13 31 39 59 93 117 137 177 279 403 411 531 767 1209 1233 1781 1829 2301 3627 4247 5343 5487 6903 8083 12741 16029 16461 23777 24249 38223 55211 71331 72747 105079 165633 213993 250573 315237 496899 751719 945711 2255157 3257449 9772347 29317041