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14060620 = 2257671499
BaseRepresentation
bin110101101000…
…110001001100
3222110100112201
4311220301030
512044414440
61221211244
7230341030
oct65506114
928410481
1014060620
117a33a52
124860b24
132bb3bc2
141c201c0
15137b19a
hexd68c4c

14060620 has 48 divisors (see below), whose sum is σ = 34272000. Its totient is φ = 4745664.

The previous prime is 14060617. The next prime is 14060647. The reversal of 14060620 is 2606041.

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 15 ways as a sum of consecutive naturals, for example, 8631 + ... + 10129.

It is an arithmetic number, because the mean of its divisors is an integer number (714000).

Almost surely, 214060620 is an apocalyptic number.

14060620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14060620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17136000).

14060620 is an abundant number, since it is smaller than the sum of its proper divisors (20211380).

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

14060620 is a wasteful number, since it uses less digits than its factorization.

14060620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 14060620 is about 3749.7493249549. The cubic root of 14060620 is about 241.3615894051.

Adding to 14060620 its reverse (2606041), we get a palindrome (16666661).

The spelling of 14060620 in words is "fourteen million, sixty thousand, six hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 67 70 134 140 268 335 469 670 938 1340 1499 1876 2345 2998 4690 5996 7495 9380 10493 14990 20986 29980 41972 52465 100433 104930 200866 209860 401732 502165 703031 1004330 1406062 2008660 2812124 3515155 7030310 14060620