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3040941 = 31496803
BaseRepresentation
bin1011100110011010101101
312201111101110
423212122231
51234302231
6145102233
734563501
oct13463255
95644343
103040941
111797782
121027979
13826197
14592301
15401046
hex2e66ad

3040941 has 8 divisors (see below), whose sum is σ = 4082400. Its totient is φ = 2013392.

The previous prime is 3040927. The next prime is 3040949. The reversal of 3040941 is 1490403.

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

It is a cyclic number.

It is not a de Polignac number, because 3040941 - 210 = 3039917 is a prime.

It is a super-3 number, since 3×30409413 = 84361683339659872863, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2955 + ... + 3848.

It is an arithmetic number, because the mean of its divisors is an integer number (510300).

Almost surely, 23040941 is an apocalyptic number.

It is an amenable number.

3040941 is a deficient number, since it is larger than the sum of its proper divisors (1041459).

3040941 is a wasteful number, since it uses less digits than its factorization.

3040941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6955.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3040941 is about 1743.8294067941. The cubic root of 3040941 is about 144.8780742791.

The spelling of 3040941 in words is "three million, forty thousand, nine hundred forty-one".

Divisors: 1 3 149 447 6803 20409 1013647 3040941