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14030910 = 23253147107
BaseRepresentation
bin110101100001…
…100000111110
3222101211210100
4311201200332
512042442120
61220421530
7230155305
oct65414076
928354710
1014030910
117a136a3
1248478a6
132ba351a
141c1343c
151372490
hexd6183e

14030910 has 96 divisors (see below), whose sum is σ = 38817792. Its totient is φ = 3510720.

The previous prime is 14030837. The next prime is 14030921. The reversal of 14030910 is 1903041.

14030910 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131077 + ... + 131183.

It is an arithmetic number, because the mean of its divisors is an integer number (404352).

Almost surely, 214030910 is an apocalyptic number.

14030910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14030910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19408896).

14030910 is an abundant number, since it is smaller than the sum of its proper divisors (24786882).

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

14030910 is a wasteful number, since it uses less digits than its factorization.

14030910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 14030910 is about 3745.7856318802. The cubic root of 14030910 is about 241.1914710316.

Adding to 14030910 its reverse (1903041), we get a palindrome (15933951).

The spelling of 14030910 in words is "fourteen million, thirty thousand, nine hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 31 45 47 62 90 93 94 107 141 155 186 214 235 279 282 310 321 423 465 470 535 558 642 705 846 930 963 1070 1395 1410 1457 1605 1926 2115 2790 2914 3210 3317 4230 4371 4815 5029 6634 7285 8742 9630 9951 10058 13113 14570 15087 16585 19902 21855 25145 26226 29853 30174 33170 43710 45261 49755 50290 59706 65565 75435 90522 99510 131130 149265 150870 155899 226305 298530 311798 452610 467697 779495 935394 1403091 1558990 2338485 2806182 4676970 7015455 14030910