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9241201 = 19486379
BaseRepresentation
bin100011010000…
…001001110001
3122101111112201
4203100021301
54331204301
6530023201
7141356164
oct43201161
918344481
109241201
115242062
123117b01
131bb7388
141327adb
15c28201
hex8d0271

9241201 has 4 divisors (see below), whose sum is σ = 9727600. Its totient is φ = 8754804.

The previous prime is 9241181. The next prime is 9241213. The reversal of 9241201 is 1021429.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9241201 - 29 = 9240689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 486379 = 9241201 / (9 + 2 + 4 + 1 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9241261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243171 + ... + 243208.

It is an arithmetic number, because the mean of its divisors is an integer number (2431900).

Almost surely, 29241201 is an apocalyptic number.

9241201 is the 1360-th centered decagonal number.

It is an amenable number.

9241201 is a deficient number, since it is larger than the sum of its proper divisors (486399).

9241201 is a wasteful number, since it uses less digits than its factorization.

9241201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486398.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 9241201 is about 3039.9343742917. The cubic root of 9241201 is about 209.8502409211.

The spelling of 9241201 in words is "nine million, two hundred forty-one thousand, two hundred one".

Divisors: 1 19 486379 9241201