Search a number
-
+
14302860 = 223511131667
BaseRepresentation
bin110110100011…
…111010001100
3222220122211120
4312203322030
512130142420
61230320540
7232400205
oct66437214
928818746
1014302860
118089a50
124959150
132c6a240
141c845ac
1513c7d40
hexda3e8c

14302860 has 96 divisors (see below), whose sum is σ = 47077632. Its totient is φ = 3198720.

The previous prime is 14302843. The next prime is 14302903. The reversal of 14302860 is 6820341.

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 14302860.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7747 + ... + 9413.

It is an arithmetic number, because the mean of its divisors is an integer number (490392).

Almost surely, 214302860 is an apocalyptic number.

14302860 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 14302860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23538816).

14302860 is an abundant number, since it is smaller than the sum of its proper divisors (32774772).

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

14302860 is a wasteful number, since it uses less digits than its factorization.

14302860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703 (or 1701 counting only the distinct ones).

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

The square root of 14302860 is about 3781.9122147401. The cubic root of 14302860 is about 242.7397847867.

The spelling of 14302860 in words is "fourteen million, three hundred two thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 33 39 44 52 55 60 65 66 78 110 130 132 143 156 165 195 220 260 286 330 390 429 572 660 715 780 858 1430 1667 1716 2145 2860 3334 4290 5001 6668 8335 8580 10002 16670 18337 20004 21671 25005 33340 36674 43342 50010 55011 65013 73348 86684 91685 100020 108355 110022 130026 183370 216710 220044 238381 260052 275055 325065 366740 433420 476762 550110 650130 715143 953524 1100220 1191905 1300260 1430286 2383810 2860572 3575715 4767620 7151430 14302860