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14848938 = 23213233189
BaseRepresentation
bin111000101001…
…001110101010
31000221101220200
4320221032222
512300131223
61250133030
7240133236
oct70511652
930841820
1014848938
118422255
124b81176
1330cb970
141d875c6
151484a43
hexe293aa

14848938 has 96 divisors (see below), whose sum is σ = 37739520. Its totient is φ = 4181760.

The previous prime is 14848931. The next prime is 14848979. The reversal of 14848938 is 83984841.

14848938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14848893 and 14848902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14848931) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166798 + ... + 166886.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

Almost surely, 214848938 is an apocalyptic number.

14848938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14848938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18869760).

14848938 is an abundant number, since it is smaller than the sum of its proper divisors (22890582).

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

14848938 is a wasteful number, since it uses less digits than its factorization.

14848938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 161 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 14848938 is about 3853.4319768227. The cubic root of 14848938 is about 245.7905216520.

The spelling of 14848938 in words is "fourteen million, eight hundred forty-eight thousand, nine hundred thirty-eight".

Divisors: 1 2 3 6 9 13 18 23 26 31 39 46 62 69 78 89 93 117 138 178 186 207 234 267 279 299 403 414 534 558 598 713 801 806 897 1157 1209 1426 1602 1794 2047 2139 2314 2418 2691 2759 3471 3627 4094 4278 5382 5518 6141 6417 6942 7254 8277 9269 10413 12282 12834 16554 18423 18538 20826 24831 26611 27807 35867 36846 49662 53222 55614 63457 71734 79833 83421 107601 126914 159666 166842 190371 215202 239499 322803 380742 478998 571113 645606 824941 1142226 1649882 2474823 4949646 7424469 14848938