Base | Representation |
---|---|
bin | 1110101010110… |
… | …01110011001110 |
3 | 22120112122112101 |
4 | 13111121303032 |
5 | 223000114324 |
6 | 20113225314 |
7 | 3022626616 |
oct | 725316316 |
9 | 276478471 |
10 | 123051214 |
11 | 63506220 |
12 | 3526223a |
13 | 1c654990 |
14 | 124b1a46 |
15 | ac09944 |
hex | 7559cce |
123051214 has 32 divisors (see below), whose sum is σ = 223856640. Its totient is φ = 49960800.
The previous prime is 123051197. The next prime is 123051281. The reversal of 123051214 is 412150321.
It is a junction number, because it is equal to n+sod(n) for n = 123051191 and 123051200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1927 + ... + 15805.
It is an arithmetic number, because the mean of its divisors is an integer number (6995520).
Almost surely, 2123051214 is an apocalyptic number.
123051214 is a deficient number, since it is larger than the sum of its proper divisors (100805426).
123051214 is a wasteful number, since it uses less digits than its factorization.
123051214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13936.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 123051214 is about 11092.8451715509. The cubic root of 123051214 is about 497.3879973113.
The spelling of 123051214 in words is "one hundred twenty-three million, fifty-one thousand, two hundred fourteen".
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