Search a number
-
+
14248120 = 2351073329
BaseRepresentation
bin110110010110…
…100010111000
3222210212202011
4312112202320
512121414440
61225215304
7232051465
oct66264270
928725664
1014248120
118051907
124931534
132c4b353
141c6c66c
1513b69ea
hexd968b8

14248120 has 32 divisors (see below), whose sum is σ = 32367600. Its totient is φ = 5644288.

The previous prime is 14248079. The next prime is 14248121. The reversal of 14248120 is 2184241.

14248120 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 = 14248091 and 14248100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14248121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2616 + ... + 5944.

Almost surely, 214248120 is an apocalyptic number.

14248120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14248120 is an abundant number, since it is smaller than the sum of its proper divisors (18119480).

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

14248120 is a wasteful number, since it uses less digits than its factorization.

14248120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447 (or 3443 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 14248120 is about 3774.6681973387. The cubic root of 14248120 is about 242.4297171175.

The spelling of 14248120 in words is "fourteen million, two hundred forty-eight thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 107 214 428 535 856 1070 2140 3329 4280 6658 13316 16645 26632 33290 66580 133160 356203 712406 1424812 1781015 2849624 3562030 7124060 14248120