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13967054 = 220893343
BaseRepresentation
bin110101010001…
…111011001110
3222021121012022
4311101323032
512033421204
61215210142
7226501163
oct65217316
928247168
1013967054
11797a722
124816952
132b8043a
141bd806a
15135d5be
hexd51ece

13967054 has 8 divisors (see below), whose sum is σ = 20966880. Its totient is φ = 6978096.

The previous prime is 13967053. The next prime is 13967059. The reversal of 13967054 is 45076931.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13967053) 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, 2507 + ... + 5849.

It is an arithmetic number, because the mean of its divisors is an integer number (2620860).

Almost surely, 213967054 is an apocalyptic number.

13967054 is a deficient number, since it is larger than the sum of its proper divisors (6999826).

13967054 is a wasteful number, since it uses less digits than its factorization.

13967054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5434.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 13967054 is about 3737.2521991431. The cubic root of 13967054 is about 240.8250194752.

The spelling of 13967054 in words is "thirteen million, nine hundred sixty-seven thousand, fifty-four".

Divisors: 1 2 2089 3343 4178 6686 6983527 13967054