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14545076 = 22713311289
BaseRepresentation
bin110111011111…
…000010110100
31000100222002112
4313133002310
512210420301
61235430152
7234426320
oct67370264
930328075
1014545076
118234a27
124a55358
133023570
141d08980
1514249bb
hexddf0b4

14545076 has 48 divisors (see below), whose sum is σ = 32363520. Its totient is φ = 5564160.

The previous prime is 14545067. The next prime is 14545079. The reversal of 14545076 is 67054541.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14545079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10640 + ... + 11928.

It is an arithmetic number, because the mean of its divisors is an integer number (674240).

Almost surely, 214545076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14545076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16181760).

14545076 is an abundant number, since it is smaller than the sum of its proper divisors (17818444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14545076 is a wasteful number, since it uses less digits than its factorization.

14545076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344 (or 1342 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 14545076 is about 3813.8007289317. The cubic root of 14545076 is about 244.1023712692.

The spelling of 14545076 in words is "fourteen million, five hundred forty-five thousand, seventy-six".

Divisors: 1 2 4 7 13 14 26 28 31 52 62 91 124 182 217 364 403 434 806 868 1289 1612 2578 2821 5156 5642 9023 11284 16757 18046 33514 36092 39959 67028 79918 117299 159836 234598 279713 469196 519467 559426 1038934 1118852 2077868 3636269 7272538 14545076