Base | Representation |
---|---|
bin | 111001000111101001… |
… | …1110010010101110110 |
3 | 102201121121212000102110 |
4 | 1302033103302111312 |
5 | 4002203313204420 |
6 | 132203434351450 |
7 | 11601466544130 |
oct | 1621723622566 |
9 | 381547760373 |
10 | 122663413110 |
11 | 48026331887 |
12 | 1b93388b586 |
13 | b74ac30964 |
14 | 5d18d74050 |
15 | 32cdc0eee0 |
hex | 1c8f4f2576 |
122663413110 has 128 divisors (see below), whose sum is σ = 339492363264. Its totient is φ = 27784742400.
The previous prime is 122663413099. The next prime is 122663413121. The reversal of 122663413110 is 11314366221.
It is an interprime number because it is at equal distance from previous prime (122663413099) and next prime (122663413121).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11511285 + ... + 11521935.
It is an arithmetic number, because the mean of its divisors is an integer number (2652284088).
Almost surely, 2122663413110 is an apocalyptic number.
122663413110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 122663413110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169746181632).
122663413110 is an abundant number, since it is smaller than the sum of its proper divisors (216828950154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122663413110 is a wasteful number, since it uses less digits than its factorization.
122663413110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11158.
The product of its (nonzero) digits is 5184, while the sum is 30.
Adding to 122663413110 its reverse (11314366221), we get a palindrome (133977779331).
The spelling of 122663413110 in words is "one hundred twenty-two billion, six hundred sixty-three million, four hundred thirteen thousand, one hundred ten".
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