Base | Representation |
---|---|
bin | 11100000000111101001101… |
… | …001101000110101101001000 |
3 | 121011020212011222100202102210 |
4 | 130000331031031012231020 |
5 | 112122142133124220240 |
6 | 1114014210120225120 |
7 | 34644462662541366 |
oct | 3400751515065510 |
9 | 534225158322383 |
10 | 123211022101320 |
11 | 36293556964a2a |
12 | 1199b15600b1a0 |
13 | 539999894108a |
14 | 225d633c2c636 |
15 | e3a004cc6780 |
hex | 700f4d346b48 |
123211022101320 has 128 divisors (see below), whose sum is σ = 388882250951040. Its totient is φ = 31188551362560.
The previous prime is 123211022101273. The next prime is 123211022101351. The reversal of 123211022101320 is 23101220112321.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338235402 + ... + 338599481.
It is an arithmetic number, because the mean of its divisors is an integer number (3038142585555).
Almost surely, 2123211022101320 is an apocalyptic number.
123211022101320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
123211022101320 is an abundant number, since it is smaller than the sum of its proper divisors (265671228849720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123211022101320 is a wasteful number, since it uses less digits than its factorization.
123211022101320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676834975 (or 676834971 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 123211022101320 its reverse (23101220112321), we get a palindrome (146312242213641).
The spelling of 123211022101320 in words is "one hundred twenty-three trillion, two hundred eleven billion, twenty-two million, one hundred one thousand, three hundred twenty".
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