Search a number
-
+
1411212 = 2231110691
BaseRepresentation
bin101011000100010001100
32122200211010
411120202030
5330124322
650125220
714665215
oct5304214
92580733
101411212
118842a0
12580810
133a544a
1428a40c
151cd20c
hex15888c

1411212 has 24 divisors (see below), whose sum is σ = 3592512. Its totient is φ = 427600.

The previous prime is 1411199. The next prime is 1411219. The reversal of 1411212 is 2121141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1411219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5214 + ... + 5477.

It is an arithmetic number, because the mean of its divisors is an integer number (149688).

21411212 is an apocalyptic number.

1411212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1411212 is an abundant number, since it is smaller than the sum of its proper divisors (2181300).

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

1411212 is a wasteful number, since it uses less digits than its factorization.

1411212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10709 (or 10707 counting only the distinct ones).

The product of its digits is 16, while the sum is 12.

The square root of 1411212 is about 1187.9444431454. The cubic root of 1411212 is about 112.1667371952.

Adding to 1411212 its reverse (2121141), we get a palindrome (3532353).

The spelling of 1411212 in words is "one million, four hundred eleven thousand, two hundred twelve".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 10691 21382 32073 42764 64146 117601 128292 235202 352803 470404 705606 1411212