Search a number
-
+
14900029 = 60724547
BaseRepresentation
bin111000110101…
…101100111101
31001000222222221
4320311230331
512303300104
61251205341
7240435214
oct70655475
931028887
1014900029
118457681
124ba6851
133118cb1
141d9c07b
151494c54
hexe35b3d

14900029 has 4 divisors (see below), whose sum is σ = 14925184. Its totient is φ = 14874876.

The previous prime is 14900023. The next prime is 14900051. The reversal of 14900029 is 92000941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14900029 - 27 = 14899901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14899976 and 14900012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14900023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11667 + ... + 12880.

It is an arithmetic number, because the mean of its divisors is an integer number (3731296).

Almost surely, 214900029 is an apocalyptic number.

It is an amenable number.

14900029 is a deficient number, since it is larger than the sum of its proper divisors (25155).

14900029 is an equidigital number, since it uses as much as digits as its factorization.

14900029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25154.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 14900029 is about 3860.0555695482. The cubic root of 14900029 is about 246.0720975360.

The spelling of 14900029 in words is "fourteen million, nine hundred thousand, twenty-nine".

Divisors: 1 607 24547 14900029