Search a number
-
+
106110001001 = 831278433747
BaseRepresentation
bin110001011010010100…
…1100001111101101001
3101010212222200112221002
41202310221201331221
53214303130013001
6120425105324345
710444335061334
oct1426451417551
9333788615832
10106110001001
1141001369304
12186940366b5
13a010611154
1451c870561b
152b6085046b
hex18b4a61f69

106110001001 has 4 divisors (see below), whose sum is σ = 107388434832. Its totient is φ = 104831567172.

The previous prime is 106110000959. The next prime is 106110001033. The reversal of 106110001001 is 100100011601.

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 106110001001 - 218 = 106109738857 is a prime.

It is a super-2 number, since 2×1061100010012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106110001201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639216791 + ... + 639216956.

It is an arithmetic number, because the mean of its divisors is an integer number (26847108708).

Almost surely, 2106110001001 is an apocalyptic number.

It is an amenable number.

106110001001 is a deficient number, since it is larger than the sum of its proper divisors (1278433831).

106110001001 is an equidigital number, since it uses as much as digits as its factorization.

106110001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278433830.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 106110001001 its reverse (100100011601), we get a palindrome (206210012602).

The spelling of 106110001001 in words is "one hundred six billion, one hundred ten million, one thousand, one".

Divisors: 1 83 1278433747 106110001001