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2930001 = 31773787
BaseRepresentation
bin1011001011010101010001
312111212012120
423023111101
51222230001
6142444453
733622164
oct13132521
95455176
102930001
111721398
12b93729
137b7839
14563adb
153cd236
hex2cb551

2930001 has 16 divisors (see below), whose sum is σ = 4198464. Its totient is φ = 1810944.

The previous prime is 2929991. The next prime is 2930003. The reversal of 2930001 is 1000392.

2930001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2930001 - 26 = 2929937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2930003) 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 15 ways as a sum of consecutive naturals, for example, 3330 + ... + 4116.

It is an arithmetic number, because the mean of its divisors is an integer number (262404).

22930001 is an apocalyptic number.

It is an amenable number.

2930001 is a deficient number, since it is larger than the sum of its proper divisors (1268463).

2930001 is a wasteful number, since it uses less digits than its factorization.

2930001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 2930001 is about 1711.7245689655. The cubic root of 2930001 is about 143.0943840364.

Adding to 2930001 its reverse (1000392), we get a palindrome (3930393).

The spelling of 2930001 in words is "two million, nine hundred thirty thousand, one".

Divisors: 1 3 17 51 73 219 787 1241 2361 3723 13379 40137 57451 172353 976667 2930001