Search a number
-
+
29030298 = 2311439853
BaseRepresentation
bin110111010111…
…1011110011010
32000121220002020
41232233132122
524412432143
62514115310
7501516303
oct156573632
960556066
1029030298
1115428990
12987bb36
1360257bb
143bd97aa
152836883
hex1baf79a

29030298 has 16 divisors (see below), whose sum is σ = 63338976. Its totient is φ = 8797040.

The previous prime is 29030279. The next prime is 29030303. The reversal of 29030298 is 89203092.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 219861 + ... + 219992.

It is an arithmetic number, because the mean of its divisors is an integer number (3958686).

Almost surely, 229030298 is an apocalyptic number.

29030298 is an abundant number, since it is smaller than the sum of its proper divisors (34308678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29030298 is a wasteful number, since it uses less digits than its factorization.

29030298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439869.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 29030298 is about 5387.9771714438. The cubic root of 29030298 is about 307.3386396454.

The spelling of 29030298 in words is "twenty-nine million, thirty thousand, two hundred ninety-eight".

Divisors: 1 2 3 6 11 22 33 66 439853 879706 1319559 2639118 4838383 9676766 14515149 29030298