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1024201 = 6471583
BaseRepresentation
bin11111010000011001001
31221000221101
43322003021
5230233301
633541401
711464003
oct3720311
91830841
101024201
1163a552
12414861
1329b249
141c9373
15153701
hexfa0c9

1024201 has 4 divisors (see below), whose sum is σ = 1026432. Its totient is φ = 1021972.

The previous prime is 1024189. The next prime is 1024207.

1024201 is nontrivially palindromic in base 10.

1024201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1024201 - 27 = 1024073 is a prime.

It is a Duffinian number.

1024201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1024207) 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, 145 + ... + 1438.

It is an arithmetic number, because the mean of its divisors is an integer number (256608).

21024201 is an apocalyptic number.

It is an amenable number.

1024201 is a deficient number, since it is larger than the sum of its proper divisors (2231).

1024201 is an equidigital number, since it uses as much as digits as its factorization.

1024201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1024201 is about 1012.0281616635. The cubic root of 1024201 is about 100.8002784594.

It can be divided in two parts, 1024 and 201, that added together give a triangular number (1225 = T49).

The spelling of 1024201 in words is "one million, twenty-four thousand, two hundred one".

Divisors: 1 647 1583 1024201