Base | Representation |
---|---|
bin | 11011110110101011000111… |
… | …111111000011000010111000 |
3 | 121001202022022010120020211010 |
4 | 123312223013333003002320 |
5 | 112024103014034110130 |
6 | 1112313430010233520 |
7 | 34542436353345033 |
oct | 3366530777030270 |
9 | 531668263506733 |
10 | 122504412410040 |
11 | 36040914138461 |
12 | 118a6213a258a0 |
13 | 5348168cc860b |
14 | 2237360b6c01a |
15 | e2694a8020b0 |
hex | 6f6ac7fc30b8 |
122504412410040 has 192 divisors, whose sum is σ = 389926251907200. Its totient is φ = 30704785074432.
The previous prime is 122504412410033. The next prime is 122504412410063. The reversal of 122504412410040 is 40014214405221.
It is a super-2 number, since 2×1225044124100402 (a number of 29 digits) contains 22 as substring.
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 47 ways as a sum of consecutive naturals, for example, 35108487 + ... + 38439753.
It is an arithmetic number, because the mean of its divisors is an integer number (2030865895350).
Almost surely, 2122504412410040 is an apocalyptic number.
122504412410040 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 122504412410040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194963125953600).
122504412410040 is an abundant number, since it is smaller than the sum of its proper divisors (267421839497160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122504412410040 is a wasteful number, since it uses less digits than its factorization.
122504412410040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3331554 (or 3331423 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 30.
Adding to 122504412410040 its reverse (40014214405221), we get a palindrome (162518626815261).
The spelling of 122504412410040 in words is "one hundred twenty-two trillion, five hundred four billion, four hundred twelve million, four hundred ten thousand, forty".
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