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13927060 = 2257313209
BaseRepresentation
bin110101001000…
…001010010100
3222012120100001
4311020022110
512031131220
61214301044
7226243450
oct65101224
928176301
1013927060
117952674
1247b7784
132b68184
141bc7660
15135180a
hexd48294

13927060 has 48 divisors (see below), whose sum is σ = 34513920. Its totient is φ = 4619520.

The previous prime is 13927051. The next prime is 13927079. The reversal of 13927060 is 6072931.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2736 + ... + 5944.

It is an arithmetic number, because the mean of its divisors is an integer number (719040).

Almost surely, 213927060 is an apocalyptic number.

13927060 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 13927060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17256960).

13927060 is an abundant number, since it is smaller than the sum of its proper divisors (20586860).

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

13927060 is a wasteful number, since it uses less digits than its factorization.

13927060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256 (or 3254 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13927060 is about 3731.8976406113. The cubic root of 13927060 is about 240.5949360314.

Adding to 13927060 its reverse (6072931), we get a palindrome (19999991).

The spelling of 13927060 in words is "thirteen million, nine hundred twenty-seven thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 31 35 62 70 124 140 155 217 310 434 620 868 1085 2170 3209 4340 6418 12836 16045 22463 32090 44926 64180 89852 99479 112315 198958 224630 397916 449260 497395 696353 994790 1392706 1989580 2785412 3481765 6963530 13927060