Base | Representation |
---|---|
bin | 10000100110001… |
… | …10000001000110 |
3 | 100200222021012111 |
4 | 20103012001012 |
5 | 241120114420 |
6 | 21452011234 |
7 | 3310243165 |
oct | 1023060106 |
9 | 320867174 |
10 | 139223110 |
11 | 71651424 |
12 | 3a760b1a |
13 | 22ac7850 |
14 | 146c13dc |
15 | c35145a |
hex | 84c6046 |
139223110 has 16 divisors (see below), whose sum is σ = 269878896. Its totient is φ = 51405408.
The previous prime is 139223101. The next prime is 139223111. The reversal of 139223110 is 11322931.
139223110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (139223111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535344 + ... + 535603.
It is an arithmetic number, because the mean of its divisors is an integer number (16867431).
Almost surely, 2139223110 is an apocalyptic number.
139223110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
139223110 is a deficient number, since it is larger than the sum of its proper divisors (130655786).
139223110 is a wasteful number, since it uses less digits than its factorization.
139223110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1070967.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 139223110 is about 11799.2843003294. The cubic root of 139223110 is about 518.2871526447.
The spelling of 139223110 in words is "one hundred thirty-nine million, two hundred twenty-three thousand, one hundred ten".
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