Base | Representation |
---|---|
bin | 1100101001010… |
… | …10101101110111 |
3 | 21101121110222020 |
4 | 12110222231313 |
5 | 204124044033 |
6 | 14305404223 |
7 | 2425450320 |
oct | 624525567 |
9 | 241543866 |
10 | 106081143 |
11 | 54975373 |
12 | 2b639673 |
13 | 18c9270c |
14 | 10135447 |
15 | 94a66b3 |
hex | 652ab77 |
106081143 has 16 divisors (see below), whose sum is σ = 164699136. Its totient is φ = 59473440.
The previous prime is 106081127. The next prime is 106081169. The reversal of 106081143 is 341180601.
It is not a de Polignac number, because 106081143 - 24 = 106081127 is a prime.
It is a super-2 number, since 2×1060811432 = 22506417800372898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106081193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46543 + ... + 48768.
It is an arithmetic number, because the mean of its divisors is an integer number (10293696).
Almost surely, 2106081143 is an apocalyptic number.
106081143 is a deficient number, since it is larger than the sum of its proper divisors (58617993).
106081143 is an equidigital number, since it uses as much as digits as its factorization.
106081143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95374.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 106081143 is about 10299.5700395696. The cubic root of 106081143 is about 473.3830790914.
The spelling of 106081143 in words is "one hundred six million, eighty-one thousand, one hundred forty-three".
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