Base | Representation |
---|---|
bin | 1110101010110… |
… | …00010111010100 |
3 | 22120112100110112 |
4 | 13111120113110 |
5 | 222444422312 |
6 | 20113142152 |
7 | 3022603514 |
oct | 725302724 |
9 | 276470415 |
10 | 123045332 |
11 | 63501863 |
12 | 3525a958 |
13 | 1c6520b7 |
14 | 124ad844 |
15 | ac07d22 |
hex | 75585d4 |
123045332 has 6 divisors (see below), whose sum is σ = 215329338. Its totient is φ = 61522664.
The previous prime is 123045323. The next prime is 123045341. The reversal of 123045332 is 233540321.
It is an interprime number because it is at equal distance from previous prime (123045323) and next prime (123045341).
It can be written as a sum of positive squares in only one way, i.e., 78074896 + 44970436 = 8836^2 + 6706^2 .
It is a junction number, because it is equal to n+sod(n) for n = 123045298 and 123045307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15380663 + ... + 15380670.
It is an arithmetic number, because the mean of its divisors is an integer number (35888223).
Almost surely, 2123045332 is an apocalyptic number.
It is an amenable number.
123045332 is a deficient number, since it is larger than the sum of its proper divisors (92284006).
123045332 is a wasteful number, since it uses less digits than its factorization.
123045332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30761337 (or 30761335 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 123045332 is about 11092.5800425329. The cubic root of 123045332 is about 497.3800719315.
Adding to 123045332 its reverse (233540321), we get a palindrome (356585653).
The spelling of 123045332 in words is "one hundred twenty-three million, forty-five thousand, three hundred thirty-two".
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