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1412201 = 7201743
BaseRepresentation
bin101011000110001101001
32122202011202
411120301221
5330142301
650133545
715001130
oct5306151
92582152
101412201
1188500a
125812b5
133a5a2b
1428a917
151cd66b
hex158c69

1412201 has 4 divisors (see below), whose sum is σ = 1613952. Its totient is φ = 1210452.

The previous prime is 1412197. The next prime is 1412219. The reversal of 1412201 is 1022141.

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 1412201 - 22 = 1412197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412221) 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, 100865 + ... + 100878.

It is an arithmetic number, because the mean of its divisors is an integer number (403488).

21412201 is an apocalyptic number.

It is an amenable number.

1412201 is a deficient number, since it is larger than the sum of its proper divisors (201751).

1412201 is an equidigital number, since it uses as much as digits as its factorization.

1412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201750.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1412201 is about 1188.3606354975. The cubic root of 1412201 is about 112.1929338259.

Adding to 1412201 its reverse (1022141), we get a palindrome (2434342).

The spelling of 1412201 in words is "one million, four hundred twelve thousand, two hundred one".

Divisors: 1 7 201743 1412201