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14124572 = 227113379
BaseRepresentation
bin110101111000…
…011000011100
3222120121021022
4311320120130
512103441242
61222423312
7231025340
oct65703034
928517238
1014124572
117a78000
124891b38
132c07047
141c39620
1513900d2
hexd7861c

14124572 has 48 divisors (see below), whose sum is σ = 31153920. Its totient is φ = 5488560.

The previous prime is 14124571. The next prime is 14124577. The reversal of 14124572 is 27542141.

14124572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14124571) 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, 37079 + ... + 37457.

It is an arithmetic number, because the mean of its divisors is an integer number (649040).

Almost surely, 214124572 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 14124572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15576960).

14124572 is an abundant number, since it is smaller than the sum of its proper divisors (17029348).

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

14124572 is a wasteful number, since it uses less digits than its factorization.

14124572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 399 counting only the distinct ones).

The product of its digits is 2240, while the sum is 26.

The square root of 14124572 is about 3758.2671538889. The cubic root of 14124572 is about 241.7269647926.

Subtracting 14124572 from its reverse (27542141), we obtain a square (13417569 = 36632).

The spelling of 14124572 in words is "fourteen million, one hundred twenty-four thousand, five hundred seventy-two".

Divisors: 1 2 4 7 11 14 22 28 44 77 121 154 242 308 379 484 758 847 1331 1516 1694 2653 2662 3388 4169 5306 5324 8338 9317 10612 16676 18634 29183 37268 45859 58366 91718 116732 183436 321013 504449 642026 1008898 1284052 2017796 3531143 7062286 14124572