Search a number
-
+
2995090 = 25742787
BaseRepresentation
bin1011011011001110010010
312122011111021
423123032102
51231320330
6144110054
734313020
oct13331622
95564437
102995090
11176628a
12100532a
1380b357
1457d710
153e267a
hex2db392

2995090 has 16 divisors (see below), whose sum is σ = 6161472. Its totient is φ = 1026864.

The previous prime is 2995081. The next prime is 2995093. The reversal of 2995090 is 905992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2995093) 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, 21324 + ... + 21463.

It is an arithmetic number, because the mean of its divisors is an integer number (385092).

22995090 is an apocalyptic number.

2995090 is an abundant number, since it is smaller than the sum of its proper divisors (3166382).

2995090 is a wasteful number, since it uses less digits than its factorization.

2995090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42801.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 2995090 is about 1730.6328322322. The cubic root of 2995090 is about 144.1462313393.

The spelling of 2995090 in words is "two million, nine hundred ninety-five thousand, ninety".

Divisors: 1 2 5 7 10 14 35 70 42787 85574 213935 299509 427870 599018 1497545 2995090