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2301061 = 72711213
BaseRepresentation
bin1000110001110010000101
311022220110111
420301302011
51042113221
6121153021
725362430
oct10616205
94286414
102301061
111331904
1292b771
13627499
1443c817
15306be1
hex231c85

2301061 has 8 divisors (see below), whose sum is σ = 2641664. Its totient is φ = 1963440.

The previous prime is 2301049. The next prime is 2301077. The reversal of 2301061 is 1601032.

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 2301061 - 25 = 2301029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301011) 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, 1291 + ... + 2503.

It is an arithmetic number, because the mean of its divisors is an integer number (330208).

22301061 is an apocalyptic number.

It is an amenable number.

2301061 is a deficient number, since it is larger than the sum of its proper divisors (340603).

2301061 is a wasteful number, since it uses less digits than its factorization.

2301061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2301061 is about 1516.9248498195. The cubic root of 2301061 is about 132.0209065447.

Adding to 2301061 its reverse (1601032), we get a palindrome (3902093).

The spelling of 2301061 in words is "two million, three hundred one thousand, sixty-one".

Divisors: 1 7 271 1213 1897 8491 328723 2301061