Base | Representation |
---|---|
bin | 10010110100100000… |
… | …01111000101101100 |
3 | 222002011201111112121 |
4 | 21122100033011230 |
5 | 131143124441030 |
6 | 4350342442324 |
7 | 505250526343 |
oct | 113220170554 |
9 | 28064644477 |
10 | 10104140140 |
11 | 4315584046 |
12 | 1b5ba333a4 |
13 | c50450563 |
14 | 6bbd10b5a |
15 | 3e20ce47a |
hex | 25a40f16c |
10104140140 has 12 divisors (see below), whose sum is σ = 21218694336. Its totient is φ = 4041656048.
The previous prime is 10104140119. The next prime is 10104140141. The reversal of 10104140140 is 4104140101.
It is not an unprimeable number, because it can be changed into a prime (10104140141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252603484 + ... + 252603523.
It is an arithmetic number, because the mean of its divisors is an integer number (1768224528).
Almost surely, 210104140140 is an apocalyptic number.
10104140140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10104140140 is an abundant number, since it is smaller than the sum of its proper divisors (11114554196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10104140140 is a wasteful number, since it uses less digits than its factorization.
10104140140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505207016 (or 505207014 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10104140140 its reverse (4104140101), we get a palindrome (14208280241).
The spelling of 10104140140 in words is "ten billion, one hundred four million, one hundred forty thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •