Base | Representation |
---|---|
bin | 10010110101001110… |
… | …01000101010100100 |
3 | 222002121000111002221 |
4 | 21122213020222210 |
5 | 131201144040030 |
6 | 4351115242124 |
7 | 505352540656 |
oct | 113247105244 |
9 | 28077014087 |
10 | 10110143140 |
11 | 4318a041a9 |
12 | 1b61a49344 |
13 | c51772a26 |
14 | 6bca346d6 |
15 | 3e28b7e7a |
hex | 25a9c8aa4 |
10110143140 has 12 divisors (see below), whose sum is σ = 21231300636. Its totient is φ = 4044057248.
The previous prime is 10110143123. The next prime is 10110143159. The reversal of 10110143140 is 4134101101.
It can be written as a sum of positive squares in 2 ways, for example, as 3010058496 + 7100084644 = 54864^2 + 84262^2 .
It is a super-2 number, since 2×101101431402 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252753559 + ... + 252753598.
It is an arithmetic number, because the mean of its divisors is an integer number (1769275053).
Almost surely, 210110143140 is an apocalyptic number.
10110143140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10110143140 is an abundant number, since it is smaller than the sum of its proper divisors (11121157496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10110143140 is a wasteful number, since it uses less digits than its factorization.
10110143140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505507166 (or 505507164 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 10110143140 its reverse (4134101101), we get a palindrome (14244244241).
The spelling of 10110143140 in words is "ten billion, one hundred ten million, one hundred forty-three thousand, one hundred forty".
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