Search a number
-
+
101011001110001 = 478421125521253
BaseRepresentation
bin10110111101111001110100…
…110101101110110111110001
3111020122120001100021020122022
4112331321310311232313301
5101214431012241010001
6554455451401121225
730163542525606263
oct2675716465566761
9436576040236568
10101011001110001
112a204585858914
12b3b4737a89215
1344493b1637418
141ad2d5c337b33
15ba27dbc4411b
hex5bde74d6edf1

101011001110001 has 8 divisors (see below), whose sum is σ = 103161400408704. Its totient is φ = 98860653022320.

The previous prime is 101011001109947. The next prime is 101011001110003. The reversal of 101011001110001 is 100011100110101.

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

It is a cyclic number.

It is not a de Polignac number, because 101011001110001 - 26 = 101011001109937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101011001110003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8802710 + ... + 16718543.

It is an arithmetic number, because the mean of its divisors is an integer number (12895175051088).

Almost surely, 2101011001110001 is an apocalyptic number.

It is an amenable number.

101011001110001 is a deficient number, since it is larger than the sum of its proper divisors (2150399298703).

101011001110001 is an equidigital number, since it uses as much as digits as its factorization.

101011001110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25605511.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 101011001110001 its reverse (100011100110101), we get a palindrome (201022101220102).

The spelling of 101011001110001 in words is "one hundred one trillion, eleven billion, one million, one hundred ten thousand, one".

Divisors: 1 47 84211 3957917 25521253 1199498891 2149170236383 101011001110001