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14125078 = 211642049
BaseRepresentation
bin110101111000…
…100000010110
3222120121222001
4311320200112
512104000303
61222425514
7231026662
oct65704026
928517861
1014125078
117a78420
12489229a
132c07346
141c398a2
15139031d
hexd78816

14125078 has 8 divisors (see below), whose sum is σ = 23113800. Its totient is φ = 6420480.

The previous prime is 14125039. The next prime is 14125103. The reversal of 14125078 is 87052141.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321003 + ... + 321046.

It is an arithmetic number, because the mean of its divisors is an integer number (2889225).

Almost surely, 214125078 is an apocalyptic number.

14125078 is a deficient number, since it is larger than the sum of its proper divisors (8988722).

14125078 is a wasteful number, since it uses less digits than its factorization.

14125078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642062.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 14125078 is about 3758.3344715445. The cubic root of 14125078 is about 241.7298513080.

The spelling of 14125078 in words is "fourteen million, one hundred twenty-five thousand, seventy-eight".

Divisors: 1 2 11 22 642049 1284098 7062539 14125078