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1301201 = 11294079
BaseRepresentation
bin100111101101011010001
32110002220122
410331223101
5313114301
643520025
714026406
oct4755321
92402818
101301201
11809680
12529015
13367355
1425c2ad
151aa81b
hex13dad1

1301201 has 8 divisors (see below), whose sum is σ = 1468800. Its totient is φ = 1141840.

The previous prime is 1301173. The next prime is 1301219. The reversal of 1301201 is 1021031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1301201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301221) 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, 1721 + ... + 2358.

It is an arithmetic number, because the mean of its divisors is an integer number (183600).

21301201 is an apocalyptic number.

1301201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1301201 is a deficient number, since it is larger than the sum of its proper divisors (167599).

1301201 is a wasteful number, since it uses less digits than its factorization.

1301201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4119.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1301201 is about 1140.7019768546. The cubic root of 1301201 is about 109.1728872654.

Adding to 1301201 its reverse (1021031), we get a palindrome (2322232).

It can be divided in two parts, 130 and 1201, that added together give a palindrome (1331).

The spelling of 1301201 in words is "one million, three hundred one thousand, two hundred one".

Divisors: 1 11 29 319 4079 44869 118291 1301201