Base | Representation |
---|---|
bin | 110101111000… |
… | …000101111110 |
3 | 222120112122112 |
4 | 311320011332 |
5 | 12103422030 |
6 | 1222414022 |
7 | 231022031 |
oct | 65700576 |
9 | 28515575 |
10 | 14123390 |
11 | 7a77126 |
12 | 4891312 |
13 | 2c06648 |
14 | 1c39018 |
15 | 138ea95 |
hex | d7817e |
14123390 has 8 divisors (see below), whose sum is σ = 25422120. Its totient is φ = 5649352.
The previous prime is 14123353. The next prime is 14123407. The reversal of 14123390 is 9332141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 706160 + ... + 706179.
It is an arithmetic number, because the mean of its divisors is an integer number (3177765).
Almost surely, 214123390 is an apocalyptic number.
14123390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14123390 is a deficient number, since it is larger than the sum of its proper divisors (11298730).
14123390 is a wasteful number, since it uses less digits than its factorization.
14123390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1412346.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 14123390 is about 3758.1098972755. The cubic root of 14123390 is about 241.7202217153.
The spelling of 14123390 in words is "fourteen million, one hundred twenty-three thousand, three hundred ninety".
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