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14145006 = 2319127977
BaseRepresentation
bin110101111101…
…010111101110
3222121122022010
4311331113232
512110120011
61223102050
7231142041
oct65752756
928548263
1014145006
117a91397
1248a1926
132c13435
141c42c58
1513961a6
hexd7d5ee

14145006 has 32 divisors (see below), whose sum is σ = 30044160. Its totient is φ = 4427136.

The previous prime is 14144993. The next prime is 14145049. The reversal of 14145006 is 60054141.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 13990 + ... + 14966.

It is an arithmetic number, because the mean of its divisors is an integer number (938880).

Almost surely, 214145006 is an apocalyptic number.

14145006 is an abundant number, since it is smaller than the sum of its proper divisors (15899154).

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

14145006 is a wasteful number, since it uses less digits than its factorization.

14145006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 14145006 is about 3760.9847114818. The cubic root of 14145006 is about 241.8434773200.

Adding to 14145006 its reverse (60054141), we get a palindrome (74199147).

The spelling of 14145006 in words is "fourteen million, one hundred forty-five thousand, six".

Divisors: 1 2 3 6 19 38 57 114 127 254 381 762 977 1954 2413 2931 4826 5862 7239 14478 18563 37126 55689 111378 124079 248158 372237 744474 2357501 4715002 7072503 14145006