Search a number
-
+
3041442 = 233151373
BaseRepresentation
bin1011100110100010100010
312201112002000
423212202202
51234311232
6145104430
734565115
oct13464242
95645060
103041442
111798098
121028116
13826491
1459257c
1540127c
hex2e68a2

3041442 has 32 divisors (see below), whose sum is σ = 6821760. Its totient is φ = 1004400.

The previous prime is 3041429. The next prime is 3041443. The reversal of 3041442 is 2441403.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3041443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7968 + ... + 8340.

It is an arithmetic number, because the mean of its divisors is an integer number (213180).

Almost surely, 23041442 is an apocalyptic number.

3041442 is an abundant number, since it is smaller than the sum of its proper divisors (3780318).

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

3041442 is a wasteful number, since it uses less digits than its factorization.

3041442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 529 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3041442 is about 1743.9730502505. The cubic root of 3041442 is about 144.8860301420.

Adding to 3041442 its reverse (2441403), we get a palindrome (5482845).

The spelling of 3041442 in words is "three million, forty-one thousand, four hundred forty-two".

Divisors: 1 2 3 6 9 18 27 54 151 302 373 453 746 906 1119 1359 2238 2718 3357 4077 6714 8154 10071 20142 56323 112646 168969 337938 506907 1013814 1520721 3041442