Search a number
-
+
110010111000001 = 620991771527899
BaseRepresentation
bin11001000000110110111001…
…100101100111110111000001
3112102111212022210011210121121
4121000312321211213313001
5103404401201404000001
61025545540341352241
732112653050556632
oct3100667145476701
9472455283153547
10110010111000001
113206403177a143
1210408843708681
13494cba7c841b4
141d24736b19889
15cab9371e96a1
hex640db9967dc1

110010111000001 has 4 divisors (see below), whose sum is σ = 110011882590000. Its totient is φ = 110008339410004.

The previous prime is 110010110999989. The next prime is 110010111000019. The reversal of 110010111000001 is 100000111010011.

It is a happy number.

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 110010111000001 - 217 = 110010110868929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110010111000061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885701851 + ... + 885826048.

It is an arithmetic number, because the mean of its divisors is an integer number (27502970647500).

Almost surely, 2110010111000001 is an apocalyptic number.

It is an amenable number.

110010111000001 is a deficient number, since it is larger than the sum of its proper divisors (1771589999).

110010111000001 is an equidigital number, since it uses as much as digits as its factorization.

110010111000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771589998.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 110010111000001 its reverse (100000111010011), we get a palindrome (210010222010012).

The spelling of 110010111000001 in words is "one hundred ten trillion, ten billion, one hundred eleven million, one", and thus it is an aban number.

Divisors: 1 62099 1771527899 110010111000001