Base | Representation |
---|---|
bin | 1110101101100… |
… | …10001000010100 |
3 | 22121020000211022 |
4 | 13112302020110 |
5 | 223043204022 |
6 | 20125100312 |
7 | 3025664462 |
oct | 726621024 |
9 | 277200738 |
10 | 123413012 |
11 | 63733028 |
12 | 353b7698 |
13 | 1c750568 |
14 | 12567832 |
15 | ac7bc42 |
hex | 75b2214 |
123413012 has 24 divisors (see below), whose sum is σ = 218588160. Its totient is φ = 60963840.
The previous prime is 123412987. The next prime is 123413021. The reversal of 123413012 is 210314321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192212 + ... + 192852.
It is an arithmetic number, because the mean of its divisors is an integer number (9107840).
Almost surely, 2123413012 is an apocalyptic number.
It is an amenable number.
123413012 is a deficient number, since it is larger than the sum of its proper divisors (95175148).
123413012 is a wasteful number, since it uses less digits than its factorization.
123413012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1151 (or 1149 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 123413012 is about 11109.1409208813. The cubic root of 123413012 is about 497.8749975233.
Adding to 123413012 its reverse (210314321), we get a palindrome (333727333).
The spelling of 123413012 in words is "one hundred twenty-three million, four hundred thirteen thousand, twelve".
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