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14130429 = 315131193
BaseRepresentation
bin110101111001…
…110011111101
3222120220022020
4311321303331
512104133204
61222510353
7231051405
oct65716375
928526266
1014130429
117a81445
1248953b9
132c09901
141c3b805
151391bd9
hexd79cfd

14130429 has 8 divisors (see below), whose sum is σ = 18965952. Its totient is φ = 9357600.

The previous prime is 14130427. The next prime is 14130437. The reversal of 14130429 is 92403141.

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

It is not a de Polignac number, because 14130429 - 21 = 14130427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14130399 and 14130408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14130427) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15144 + ... + 16049.

It is an arithmetic number, because the mean of its divisors is an integer number (2370744).

Almost surely, 214130429 is an apocalyptic number.

It is an amenable number.

14130429 is a deficient number, since it is larger than the sum of its proper divisors (4835523).

14130429 is a wasteful number, since it uses less digits than its factorization.

14130429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31347.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 14130429 is about 3759.0462886216. The cubic root of 14130429 is about 241.7603722753.

The spelling of 14130429 in words is "fourteen million, one hundred thirty thousand, four hundred twenty-nine".

Divisors: 1 3 151 453 31193 93579 4710143 14130429