Search a number
-
+
14023860 = 2235474973
BaseRepresentation
bin110101011111…
…110010110100
3222101111010020
4311133302310
512042230420
61220325140
7230125614
oct65376264
928344106
1014023860
117a09374
1248437b0
132ba0256
141c10a44
151370340
hexd5fcb4

14023860 has 48 divisors (see below), whose sum is σ = 40110336. Its totient is φ = 3659392.

The previous prime is 14023847. The next prime is 14023871. The reversal of 14023860 is 6832041.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14023860.

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, 334 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (835632).

Almost surely, 214023860 is an apocalyptic number.

14023860 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 14023860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20055168).

14023860 is an abundant number, since it is smaller than the sum of its proper divisors (26086476).

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

14023860 is a wasteful number, since it uses less digits than its factorization.

14023860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5032 (or 5030 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 14023860 is about 3744.8444560489. The cubic root of 14023860 is about 241.1510677424.

The spelling of 14023860 in words is "fourteen million, twenty-three thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 47 60 94 141 188 235 282 470 564 705 940 1410 2820 4973 9946 14919 19892 24865 29838 49730 59676 74595 99460 149190 233731 298380 467462 701193 934924 1168655 1402386 2337310 2804772 3505965 4674620 7011930 14023860