Base | Representation |
---|---|
bin | 110001101001100100… |
… | …1010101101010011110 |
3 | 101012012122110022020111 |
4 | 1203103021111222132 |
5 | 3221330120440320 |
6 | 120551544040234 |
7 | 10463120056123 |
oct | 1432311255236 |
9 | 335178408214 |
10 | 106621655710 |
11 | 41244166039 |
12 | 187b746307a |
13 | a09261700b |
14 | 523665274a |
15 | 2b9071ba5a |
hex | 18d3255a9e |
106621655710 has 32 divisors (see below), whose sum is σ = 202059943200. Its totient is φ = 40396003200.
The previous prime is 106621655687. The next prime is 106621655711. The reversal of 106621655710 is 17556126601.
It is a super-2 number, since 2×1066216557102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106621655711) 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 15 ways as a sum of consecutive naturals, for example, 955860 + ... + 1061560.
It is an arithmetic number, because the mean of its divisors is an integer number (6314373225).
Almost surely, 2106621655710 is an apocalyptic number.
106621655710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
106621655710 is a deficient number, since it is larger than the sum of its proper divisors (95438287490).
106621655710 is a wasteful number, since it uses less digits than its factorization.
106621655710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111036.
The product of its (nonzero) digits is 75600, while the sum is 40.
The spelling of 106621655710 in words is "one hundred six billion, six hundred twenty-one million, six hundred fifty-five thousand, seven hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •