Base | Representation |
---|---|
bin | 111001010101111001… |
… | …0110111101001011000 |
3 | 102202211221010101000210 |
4 | 1302223302313221120 |
5 | 4004143134321402 |
6 | 132323105531120 |
7 | 11616361656345 |
oct | 1625362675130 |
9 | 382757111023 |
10 | 123141323352 |
11 | 48251080923 |
12 | 1ba47943aa0 |
13 | b7c5c50398 |
14 | 5d626197cc |
15 | 330ab6306c |
hex | 1cabcb7a58 |
123141323352 has 64 divisors (see below), whose sum is σ = 326051762400. Its totient is φ = 38621972480.
The previous prime is 123141323321. The next prime is 123141323411. The reversal of 123141323352 is 253323141321.
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, 1519474 + ... + 1598462.
Almost surely, 2123141323352 is an apocalyptic number.
123141323352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
123141323352 is an abundant number, since it is smaller than the sum of its proper divisors (202910439048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123141323352 is a wasteful number, since it uses less digits than its factorization.
123141323352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82836 (or 82832 counting only the distinct ones).
The product of its digits is 12960, while the sum is 30.
Adding to 123141323352 its reverse (253323141321), we get a palindrome (376464464673).
The spelling of 123141323352 in words is "one hundred twenty-three billion, one hundred forty-one million, three hundred twenty-three thousand, three hundred fifty-two".
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