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1300101 = 31139397
BaseRepresentation
bin100111101011010000101
32110001101220
410331122011
5313100401
643510553
714023245
oct4753205
92401356
101300101
11808870
12528459
133669ba
1425bb25
151aa336
hex13d685

1300101 has 8 divisors (see below), whose sum is σ = 1891104. Its totient is φ = 787920.

The previous prime is 1300097. The next prime is 1300111. The reversal of 1300101 is 1010031.

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

It is not a de Polignac number, because 1300101 - 22 = 1300097 is a prime.

It is a super-2 number, since 2×13001012 = 3380525220402, which contains 22 as substring.

1300101 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1300101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19666 + ... + 19731.

It is an arithmetic number, because the mean of its divisors is an integer number (236388).

21300101 is an apocalyptic number.

1300101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1300101 is a deficient number, since it is larger than the sum of its proper divisors (591003).

1300101 is a wasteful number, since it uses less digits than its factorization.

1300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39411.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 1300101 is about 1140.2197156689. The cubic root of 1300101 is about 109.1421146606.

Adding to 1300101 its reverse (1010031), we get a palindrome (2310132).

The spelling of 1300101 in words is "one million, three hundred thousand, one hundred one".

Divisors: 1 3 11 33 39397 118191 433367 1300101