Search a number
-
+
29324906 = 2131127881
BaseRepresentation
bin110111111011…
…1011001101010
32001011212012122
41233313121222
530001344111
62524311242
7504154232
oct157673152
961155178
1029324906
111560a266
1299a2522
1360c9920
143c74cc2
152893cdb
hex1bf766a

29324906 has 8 divisors (see below), whose sum is σ = 47371044. Its totient is φ = 13534560.

The previous prime is 29324873. The next prime is 29324921. The reversal of 29324906 is 60942392.

It can be written as a sum of positive squares in 2 ways, for example, as 28890625 + 434281 = 5375^2 + 659^2 .

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

It is a super-2 number, since 2×293249062 = 1719900223817672, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 563915 + ... + 563966.

Almost surely, 229324906 is an apocalyptic number.

29324906 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

29324906 is a deficient number, since it is larger than the sum of its proper divisors (18046138).

29324906 is a wasteful number, since it uses less digits than its factorization.

29324906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127896.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 29324906 is about 5415.2475474349. The cubic root of 29324906 is about 308.3747967289.

The spelling of 29324906 in words is "twenty-nine million, three hundred twenty-four thousand, nine hundred six".

Divisors: 1 2 13 26 1127881 2255762 14662453 29324906