Search a number
-
+
1061214 = 237112297
BaseRepresentation
bin100000011000101011110
31222220201020
410003011132
5232424324
634425010
712006630
oct4030536
91886636
101061214
11665340
12432166
132b204b
141d8a50
1515e679
hex10315e

1061214 has 32 divisors (see below), whose sum is σ = 2647296. Its totient is φ = 275520.

The previous prime is 1061189. The next prime is 1061227. The reversal of 1061214 is 4121601.

It is a super-2 number, since 2×10612142 = 2252350307592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061193 and 1061202.

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, 687 + ... + 1610.

It is an arithmetic number, because the mean of its divisors is an integer number (82728).

21061214 is an apocalyptic number.

1061214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1061214 is an abundant number, since it is smaller than the sum of its proper divisors (1586082).

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

1061214 is a wasteful number, since it uses less digits than its factorization.

1061214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1061214 is about 1030.1524159075. The cubic root of 1061214 is about 102.0001922334. Note that the first 3 decimals are identical.

Adding to 1061214 its reverse (4121601), we get a palindrome (5182815).

It can be divided in two parts, 1061 and 214, that added together give a triangular number (1275 = T50).

The spelling of 1061214 in words is "one million, sixty-one thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 2297 4594 6891 13782 16079 25267 32158 48237 50534 75801 96474 151602 176869 353738 530607 1061214