| Base | Representation |
|---|---|
| bin | 11100000011110000011001… |
| … | …000101011110000110101100 |
| 3 | 121011221020210121020022110200 |
| 4 | 130003300121011132012230 |
| 5 | 112133320201312304400 |
| 6 | 1114242425445033500 |
| 7 | 34664413550160420 |
| oct | 3403603105360654 |
| 9 | 534836717208420 |
| 10 | 123403421213100 |
| 11 | 36358108177326 |
| 12 | 11a104b00b5890 |
| 13 | 53b1b7b30a352 |
| 14 | 2268a86658b80 |
| 15 | e40015cdab00 |
| hex | 703c1915e1ac |
123403421213100 has 432 divisors, whose sum is σ = 461368940497920. Its totient is φ = 26974831910400.
The previous prime is 123403421213041. The next prime is 123403421213143. The reversal of 123403421213100 is 1312124304321.
123403421213100 is a `hidden beast` number, since 1 + 2 + 3 + 4 + 0 + 342 + 1 + 2 + 1 + 310 + 0 = 666.
123403421213100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1234034212131002 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 762237961 + ... + 762399839.
It is an arithmetic number, because the mean of its divisors is an integer number (1067983658560).
Almost surely, 2123403421213100 is an apocalyptic number.
123403421213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 123403421213100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230684470248960).
123403421213100 is an abundant number, since it is smaller than the sum of its proper divisors (337965519284820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123403421213100 is a wasteful number, since it uses less digits than its factorization.
123403421213100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167190 (or 167180 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 123403421213100 its reverse (1312124304321), we get a palindrome (124715545517421).
The spelling of 123403421213100 in words is "one hundred twenty-three trillion, four hundred three billion, four hundred twenty-one million, two hundred thirteen thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •