Base | Representation |
---|---|
bin | 11011111000001101110000… |
… | …101001000010010110010110 |
3 | 121002010102200002122110102220 |
4 | 123320031300221002112112 |
5 | 112032321414212022010 |
6 | 1112434223131243210 |
7 | 34553206026265650 |
oct | 3370156051022626 |
9 | 532112602573386 |
10 | 122610321204630 |
11 | 3608182196a376 |
12 | 119028505a9506 |
13 | 5355146a1c2cc |
14 | 223c52a8596d0 |
15 | e2959865a970 |
hex | 6f8370a42596 |
122610321204630 has 256 divisors, whose sum is σ = 346194197821440. Its totient is φ = 27204479078400.
The previous prime is 122610321204577. The next prime is 122610321204647. The reversal of 122610321204630 is 36402123016221.
It is a junction number, because it is equal to n+sod(n) for n = 122610321204591 and 122610321204600.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14043097365 + ... + 14043106095.
It is an arithmetic number, because the mean of its divisors is an integer number (1352321085240).
Almost surely, 2122610321204630 is an apocalyptic number.
122610321204630 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 122610321204630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173097098910720).
122610321204630 is an abundant number, since it is smaller than the sum of its proper divisors (223583876616810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122610321204630 is a wasteful number, since it uses less digits than its factorization.
122610321204630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12775.
The product of its (nonzero) digits is 20736, while the sum is 33.
The spelling of 122610321204630 in words is "one hundred twenty-two trillion, six hundred ten billion, three hundred twenty-one million, two hundred four thousand, six hundred thirty".
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