Base | Representation |
---|---|
bin | 110001000101110110… |
… | …1110000111011100000 |
3 | 101002010010102201211112 |
4 | 1202023231300323200 |
5 | 3211401322320044 |
6 | 120233014002452 |
7 | 10421325540326 |
oct | 1421355607340 |
9 | 332103381745 |
10 | 105423245024 |
11 | 40789745389 |
12 | 18522046428 |
13 | 9c3125b076 |
14 | 5161417d16 |
15 | 2b203e709e |
hex | 188bb70ee0 |
105423245024 has 48 divisors (see below), whose sum is σ = 210438789120. Its totient is φ = 51980123520.
The previous prime is 105423244951. The next prime is 105423245089. The reversal of 105423245024 is 420542324501.
It is a super-2 number, since 2×1054232450242 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2055209 + ... + 2105879.
It is an arithmetic number, because the mean of its divisors is an integer number (4384141440).
Almost surely, 2105423245024 is an apocalyptic number.
It is an amenable number.
105423245024 is a deficient number, since it is larger than the sum of its proper divisors (105015544096).
105423245024 is an equidigital number, since it uses as much as digits as its factorization.
105423245024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51583 (or 51575 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 105423245024 its reverse (420542324501), we get a palindrome (525965569525).
The spelling of 105423245024 in words is "one hundred five billion, four hundred twenty-three million, two hundred forty-five thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •