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2101410223 = 111031854731
BaseRepresentation
bin111110101000000…
…1111100110101111
312102110011200220021
41331100033212233
513300430111343
6544304303011
7103034456263
oct17520174657
95373150807
102101410223
11989211670
124a7911a67
13276492a03
1415d1360a3
15c47450ed
hex7d40f9af

2101410223 has 8 divisors (see below), whose sum is σ = 2314705536. Its totient is φ = 1891824600.

The previous prime is 2101410211. The next prime is 2101410247. The reversal of 2101410223 is 3220141012.

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 2101410223 - 221 = 2099313071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2101410197 and 2101410206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101419223) 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 7 ways as a sum of consecutive naturals, for example, 926233 + ... + 928498.

It is an arithmetic number, because the mean of its divisors is an integer number (289338192).

Almost surely, 22101410223 is an apocalyptic number.

2101410223 is a deficient number, since it is larger than the sum of its proper divisors (213295313).

2101410223 is a wasteful number, since it uses less digits than its factorization.

2101410223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854845.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2101410223 is about 45841.1411616247. The cubic root of 2101410223 is about 1280.8657519876.

Adding to 2101410223 its reverse (3220141012), we get a palindrome (5321551235).

The spelling of 2101410223 in words is "two billion, one hundred one million, four hundred ten thousand, two hundred twenty-three".

Divisors: 1 11 103 1133 1854731 20402041 191037293 2101410223