Search a number
-
+
2954030 = 25674409
BaseRepresentation
bin1011010001001100101110
312120002011112
423101030232
51224012110
6143152022
734052222
oct13211456
95502145
102954030
111738452
12ba5612
137c5761
1456c782
153d5405
hex2d132e

2954030 has 16 divisors (see below), whose sum is σ = 5397840. Its totient is φ = 1163712.

The previous prime is 2954023. The next prime is 2954033. The reversal of 2954030 is 304592.

2954030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×29540303 = 77333196067247481000, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2953987 and 2954005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2954033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535 + ... + 2874.

It is an arithmetic number, because the mean of its divisors is an integer number (337365).

22954030 is an apocalyptic number.

2954030 is a deficient number, since it is larger than the sum of its proper divisors (2443810).

2954030 is a wasteful number, since it uses less digits than its factorization.

2954030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2954030 is about 1718.7291816921. The cubic root of 2954030 is about 143.4844928955.

The spelling of 2954030 in words is "two million, nine hundred fifty-four thousand, thirty".

Divisors: 1 2 5 10 67 134 335 670 4409 8818 22045 44090 295403 590806 1477015 2954030