Search a number
-
+
106446312001 = 712117105421
BaseRepresentation
bin110001100100010110…
…0011101001001000001
3101011202102111220220001
41203020230131021001
53221000223441001
6120522321520001
710455560503021
oct1431054351101
9334672456801
10106446312001
1141164193787
12187687a3001
13a0651b3643
14521b24ba81
152b80133001
hex18c8b1d241

106446312001 has 8 divisors (see below), whose sum is σ = 108457161408. Its totient is φ = 104449674000.

The previous prime is 106446311989. The next prime is 106446312019. The reversal of 106446312001 is 100213644601.

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 106446312001 - 211 = 106446309953 is a prime.

It is a super-2 number, since 2×1064463120012 (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 (106446312041) 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, 3537730 + ... + 3567691.

It is an arithmetic number, because the mean of its divisors is an integer number (13557145176).

Almost surely, 2106446312001 is an apocalyptic number.

It is an amenable number.

106446312001 is a deficient number, since it is larger than the sum of its proper divisors (2010849407).

106446312001 is an equidigital number, since it uses as much as digits as its factorization.

106446312001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105703.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 106446312001 its reverse (100213644601), we get a palindrome (206659956602).

The spelling of 106446312001 in words is "one hundred six billion, four hundred forty-six million, three hundred twelve thousand, one".

Divisors: 1 71 211 14981 7105421 504484891 1499243831 106446312001