Search a number
-
+
29054263 = 715726437
BaseRepresentation
bin110111011010…
…1010100110111
32000200002221211
41232311110313
524414214023
62514422251
7501646210
oct156652467
960602854
1029054263
1115444997
129891987
136033694
143c04407
15283da0d
hex1bb5537

29054263 has 8 divisors (see below), whose sum is σ = 33417632. Its totient is φ = 24744096.

The previous prime is 29054251. The next prime is 29054269. The reversal of 29054263 is 36245092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29054263 - 213 = 29046071 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 12120 + ... + 14317.

It is an arithmetic number, because the mean of its divisors is an integer number (4177204).

Almost surely, 229054263 is an apocalyptic number.

29054263 is a deficient number, since it is larger than the sum of its proper divisors (4363369).

29054263 is a wasteful number, since it uses less digits than its factorization.

29054263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26601.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 29054263 is about 5390.2006456161. The cubic root of 29054263 is about 307.4231874591.

The spelling of 29054263 in words is "twenty-nine million, fifty-four thousand, two hundred sixty-three".

Divisors: 1 7 157 1099 26437 185059 4150609 29054263