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14969042 = 211680411
BaseRepresentation
bin111001000110…
…100011010010
31001011111122222
4321012203102
512313002132
61252501042
7241143344
oct71064322
931144588
1014969042
1184a4510
12501a782
13314152a
141db9294
1514aa412
hexe468d2

14969042 has 8 divisors (see below), whose sum is σ = 24494832. Its totient is φ = 6804100.

The previous prime is 14969041. The next prime is 14969047. The reversal of 14969042 is 24096941.

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

It is a junction number, because it is equal to n+sod(n) for n = 14968993 and 14969011.

It is not an unprimeable number, because it can be changed into a prime (14969041) by changing a digit.

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, 340184 + ... + 340227.

It is an arithmetic number, because the mean of its divisors is an integer number (3061854).

Almost surely, 214969042 is an apocalyptic number.

14969042 is a deficient number, since it is larger than the sum of its proper divisors (9525790).

14969042 is a wasteful number, since it uses less digits than its factorization.

14969042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680424.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 14969042 is about 3868.9846213186. The cubic root of 14969042 is about 246.4514261477.

The spelling of 14969042 in words is "fourteen million, nine hundred sixty-nine thousand, forty-two".

Divisors: 1 2 11 22 680411 1360822 7484521 14969042