Search a number
-
+
3214484 = 227138831
BaseRepresentation
bin1100010000110010010100
320001022102222
430100302110
51310330414
6152521512
736215450
oct14206224
96038388
103214484
1118a60a9
1210b0298
13887180
145d9660
1543768e
hex310c94

3214484 has 24 divisors (see below), whose sum is σ = 6924288. Its totient is φ = 1271520.

The previous prime is 3214481. The next prime is 3214487. The reversal of 3214484 is 4844123.

It is an interprime number because it is at equal distance from previous prime (3214481) and next prime (3214487).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a d-powerful number, because it can be written as 37 + 221 + 1 + 45 + 48 + 8 + 410 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214481) 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, 4052 + ... + 4779.

It is an arithmetic number, because the mean of its divisors is an integer number (288512).

Almost surely, 23214484 is an apocalyptic number.

It is an amenable number.

3214484 is an abundant number, since it is smaller than the sum of its proper divisors (3709804).

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

3214484 is a wasteful number, since it uses less digits than its factorization.

3214484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855 (or 8853 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 3214484 is about 1792.8982123924. The cubic root of 3214484 is about 147.5832566452.

The spelling of 3214484 in words is "three million, two hundred fourteen thousand, four hundred eighty-four".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 8831 17662 35324 61817 114803 123634 229606 247268 459212 803621 1607242 3214484