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14128301 = 116591949
BaseRepresentation
bin110101111001…
…010010101101
3222120210101102
4311321102231
512104101201
61222452445
7231042245
oct65712255
928523342
1014128301
117a7a890
124894125
132c08955
141c3ab25
15139126b
hexd794ad

14128301 has 8 divisors (see below), whose sum is σ = 15444000. Its totient is φ = 12817840.

The previous prime is 14128237. The next prime is 14128319. The reversal of 14128301 is 10382141.

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

It is a cyclic number.

It is not a de Polignac number, because 14128301 - 26 = 14128237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14128321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6275 + ... + 8223.

It is an arithmetic number, because the mean of its divisors is an integer number (1930500).

Almost surely, 214128301 is an apocalyptic number.

14128301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14128301 is a deficient number, since it is larger than the sum of its proper divisors (1315699).

14128301 is a wasteful number, since it uses less digits than its factorization.

14128301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 14128301 is about 3758.7632274460. The cubic root of 14128301 is about 241.7482355383.

The spelling of 14128301 in words is "fourteen million, one hundred twenty-eight thousand, three hundred one".

Divisors: 1 11 659 1949 7249 21439 1284391 14128301