Search a number
-
+
2230714 = 219471249
BaseRepresentation
bin1000100000100110111010
311012022222001
420200212322
51032340324
6115451214
724650353
oct10404672
94168861
102230714
111293a72
128b6b0a
13601465
14420d2a
152e0e44
hex2209ba

2230714 has 16 divisors (see below), whose sum is σ = 3600000. Its totient is φ = 1033344.

The previous prime is 2230699. The next prime is 2230721. The reversal of 2230714 is 4170322.

It is a super-3 number, since 3×22307143 = 33300667088097703032, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2230691 and 2230700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162 + ... + 2410.

It is an arithmetic number, because the mean of its divisors is an integer number (225000).

22230714 is an apocalyptic number.

2230714 is a deficient number, since it is larger than the sum of its proper divisors (1369286).

2230714 is a wasteful number, since it uses less digits than its factorization.

2230714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2230714 is about 1493.5574980562. The cubic root of 2230714 is about 130.6615976908.

It can be divided in two parts, 2230 and 714, that multiplied together give a triangular number (1592220 = T1784).

The spelling of 2230714 in words is "two million, two hundred thirty thousand, seven hundred fourteen".

Divisors: 1 2 19 38 47 94 893 1249 1786 2498 23731 47462 58703 117406 1115357 2230714