Base | Representation |
---|---|
bin | 10000100110000… |
… | …11110111111111 |
3 | 100200221211011111 |
4 | 20103003313333 |
5 | 241114324320 |
6 | 21451502451 |
7 | 3310205461 |
oct | 1023036777 |
9 | 320854144 |
10 | 139214335 |
11 | 71645877 |
12 | 3a757a27 |
13 | 22ac3860 |
14 | 146bc131 |
15 | c34da5a |
hex | 84c3dff |
139214335 has 32 divisors (see below), whose sum is σ = 189020160. Its totient is φ = 97718400.
The previous prime is 139214321. The next prime is 139214347. The reversal of 139214335 is 533412931.
It is not a de Polignac number, because 139214335 - 219 = 138690047 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 139214297 and 139214306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118300 + ... + 119470.
It is an arithmetic number, because the mean of its divisors is an integer number (5906880).
Almost surely, 2139214335 is an apocalyptic number.
139214335 is a deficient number, since it is larger than the sum of its proper divisors (49805825).
139214335 is a wasteful number, since it uses less digits than its factorization.
139214335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1279.
The product of its digits is 9720, while the sum is 31.
The square root of 139214335 is about 11798.9124498828. The cubic root of 139214335 is about 518.2762634915.
The spelling of 139214335 in words is "one hundred thirty-nine million, two hundred fourteen thousand, three hundred thirty-five".
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