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2925241 = 111715643
BaseRepresentation
bin1011001010001010111001
312111121200021
423022022321
51222101431
6142410441
733602254
oct13121271
95447607
102925241
111718860
12b90a21
137b5617
1456209b
153cbb11
hex2ca2b9

2925241 has 8 divisors (see below), whose sum is σ = 3379104. Its totient is φ = 2502720.

The previous prime is 2925211. The next prime is 2925281. The reversal of 2925241 is 1425292.

2925241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2925241 - 27 = 2925113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2925211) 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, 7635 + ... + 8008.

It is an arithmetic number, because the mean of its divisors is an integer number (422388).

22925241 is an apocalyptic number.

It is an amenable number.

2925241 is a deficient number, since it is larger than the sum of its proper divisors (453863).

2925241 is a wasteful number, since it uses less digits than its factorization.

2925241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15671.

The product of its digits is 1440, while the sum is 25.

The square root of 2925241 is about 1710.3335931917. Note that the first 3 decimals coincide. The cubic root of 2925241 is about 143.0168529537.

The spelling of 2925241 in words is "two million, nine hundred twenty-five thousand, two hundred forty-one".

Divisors: 1 11 17 187 15643 172073 265931 2925241