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30241001 = 718892287
BaseRepresentation
bin111001101011…
…1000011101001
32002220101212002
41303113003221
530220203001
63000100345
7515021120
oct163270351
962811762
1030241001
111608556a
12a1646b5
13635a8ab
144032ab7
1529c546b
hex1cd70e9

30241001 has 8 divisors (see below), whose sum is σ = 34594560. Its totient is φ = 25895808.

The previous prime is 30240983. The next prime is 30241007. The reversal of 30241001 is 10014203.

It is a happy number.

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 30241001 - 210 = 30239977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30241007) 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, 12080 + ... + 14366.

It is an arithmetic number, because the mean of its divisors is an integer number (4324320).

Almost surely, 230241001 is an apocalyptic number.

It is an amenable number.

30241001 is a deficient number, since it is larger than the sum of its proper divisors (4353559).

30241001 is a wasteful number, since it uses less digits than its factorization.

30241001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 30241001 is about 5499.1818482389. The cubic root of 30241001 is about 311.5530836965.

Adding to 30241001 its reverse (10014203), we get a palindrome (40255204).

The spelling of 30241001 in words is "thirty million, two hundred forty-one thousand, one".

Divisors: 1 7 1889 2287 13223 16009 4320143 30241001