Search a number
-
+
2895442 = 211131611
BaseRepresentation
bin1011000010111001010010
312110002210121
423002321102
51220123232
6142020454
733416344
oct13027122
95402717
102895442
1116a8430
12b7772a
137a4ba4
14555294
153c2d97
hex2c2e52

2895442 has 8 divisors (see below), whose sum is σ = 4738032. Its totient is φ = 1316100.

The previous prime is 2895439. The next prime is 2895449. The reversal of 2895442 is 2445982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2895398 and 2895407.

It is not an unprimeable number, because it can be changed into a prime (2895449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65784 + ... + 65827.

It is an arithmetic number, because the mean of its divisors is an integer number (592254).

22895442 is an apocalyptic number.

2895442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2895442 is a deficient number, since it is larger than the sum of its proper divisors (1842590).

2895442 is a wasteful number, since it uses less digits than its factorization.

2895442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131624.

The product of its digits is 23040, while the sum is 34.

The square root of 2895442 is about 1701.5998354490. The cubic root of 2895442 is about 142.5295639902.

The spelling of 2895442 in words is "two million, eight hundred ninety-five thousand, four hundred forty-two".

Divisors: 1 2 11 22 131611 263222 1447721 2895442