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8985201 = 32995067
BaseRepresentation
bin100010010001…
…101001110001
3121220111101020
4202101221301
54300011301
6520330053
7136241631
oct42215161
917814336
108985201
115087795
123013929
131b279b4
14129c6c1
15bc7436
hex891a71

8985201 has 4 divisors (see below), whose sum is σ = 11980272. Its totient is φ = 5990132.

The previous prime is 8985187. The next prime is 8985211. The reversal of 8985201 is 1025898.

It is a happy number.

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 8985201 - 217 = 8854129 is a prime.

It is an Ulam number.

8985201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8985211) 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, 1497531 + ... + 1497536.

It is an arithmetic number, because the mean of its divisors is an integer number (2995068).

Almost surely, 28985201 is an apocalyptic number.

It is an amenable number.

8985201 is a deficient number, since it is larger than the sum of its proper divisors (2995071).

8985201 is a wasteful number, since it uses less digits than its factorization.

8985201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995070.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 8985201 is about 2997.5324852285. The cubic root of 8985201 is about 207.8943080514.

The spelling of 8985201 in words is "eight million, nine hundred eighty-five thousand, two hundred one".

Divisors: 1 3 2995067 8985201