[go: up one dir, main page]

Search a number
-
+
29415006 = 2321634167
BaseRepresentation
bin111000000110…
…1011001011110
32001100102210200
41300031121132
530012240011
62530244330
7505011015
oct160153136
961312720
1029415006
1115670a25
129a266a6
13612b93a
143c99a7c
1528b0856
hex1c0d65e

29415006 has 12 divisors (see below), whose sum is σ = 63732552. Its totient is φ = 9804996.

The previous prime is 29414909. The next prime is 29415007. The reversal of 29415006 is 60051492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29415007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 817066 + ... + 817101.

It is an arithmetic number, because the mean of its divisors is an integer number (5311046).

Almost surely, 229415006 is an apocalyptic number.

29415006 is an abundant number, since it is smaller than the sum of its proper divisors (34317546).

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

29415006 is a wasteful number, since it uses less digits than its factorization.

29415006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634175 (or 1634172 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 29415006 is about 5423.5602697859. The cubic root of 29415006 is about 308.6902983015.

Adding to 29415006 its reverse (60051492), we get a palindrome (89466498).

The spelling of 29415006 in words is "twenty-nine million, four hundred fifteen thousand, six".

Divisors: 1 2 3 6 9 18 1634167 3268334 4902501 9805002 14707503 29415006