Search a number
-
+
29054265 = 357127281
BaseRepresentation
bin110111011010…
…1010100111001
32000200002221220
41232311110321
524414214030
62514422253
7501646212
oct156652471
960602856
1029054265
1115444999
129891989
136033696
143c04409
15283da10
hex1bb5539

29054265 has 16 divisors (see below), whose sum is σ = 47143296. Its totient is φ = 15276800.

The previous prime is 29054251. The next prime is 29054269. The reversal of 29054265 is 56245092.

29054265 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 29054265 - 28 = 29054009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29054269) 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, 12576 + ... + 14705.

It is an arithmetic number, because the mean of its divisors is an integer number (2946456).

Almost surely, 229054265 is an apocalyptic number.

It is an amenable number.

29054265 is a deficient number, since it is larger than the sum of its proper divisors (18089031).

29054265 is a wasteful number, since it uses less digits than its factorization.

29054265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27360.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 29054265 is about 5390.2008311379. The cubic root of 29054265 is about 307.4231945131.

The spelling of 29054265 in words is "twenty-nine million, fifty-four thousand, two hundred sixty-five".

Divisors: 1 3 5 15 71 213 355 1065 27281 81843 136405 409215 1936951 5810853 9684755 29054265