Search a number
-
+
112000220120213 = 239468620167867
BaseRepresentation
bin11001011101110100010101…
…010101011100010010010101
3112200120010010220120220020122
4121131310111111130102111
5104140002422322321323
61034112105114441325
732406514602151535
oct3135642525342225
9480503126526218
10112000220120213
1132761032466607
121068a487133245
134a65763315b79
141d92ba7b2d4c5
15ce35b1bc0ec8
hex65dd1555c495

112000220120213 has 4 divisors (see below), whose sum is σ = 112468840288320. Its totient is φ = 111531599952108.

The previous prime is 112000220120161. The next prime is 112000220120237. The reversal of 112000220120213 is 312021022000211.

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 112000220120213 - 26 = 112000220120149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112000220120191 and 112000220120200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000220128213) 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, 234310083695 + ... + 234310084172.

It is an arithmetic number, because the mean of its divisors is an integer number (28117210072080).

Almost surely, 2112000220120213 is an apocalyptic number.

It is an amenable number.

112000220120213 is a deficient number, since it is larger than the sum of its proper divisors (468620168107).

112000220120213 is an equidigital number, since it uses as much as digits as its factorization.

112000220120213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468620168106.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 112000220120213 its reverse (312021022000211), we get a palindrome (424021242120424).

The spelling of 112000220120213 in words is "one hundred twelve trillion, two hundred twenty million, one hundred twenty thousand, two hundred thirteen".

Divisors: 1 239 468620167867 112000220120213