Base | Representation |
---|---|
bin | 11011010110101111101000… |
… | …100001011111000010001000 |
3 | 120202222112201210021221020210 |
4 | 123112233220201133002020 |
5 | 111232130322341121412 |
6 | 1103513431234521120 |
7 | 34225061440640430 |
oct | 3326575041370210 |
9 | 522875653257223 |
10 | 120310230020232 |
11 | 3537531140208a |
12 | 115b0b187361a0 |
13 | 521928a7b1295 |
14 | 219d090acd2c0 |
15 | dd9829eab83c |
hex | 6d6be885f088 |
120310230020232 has 512 divisors, whose sum is σ = 357831114117120. Its totient is φ = 32998073794560.
The previous prime is 120310230020207. The next prime is 120310230020297. The reversal of 120310230020232 is 232020032013021.
It is a happy number.
It is a super-2 number, since 2×1203102300202322 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 120310230020199 and 120310230020208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 69826017723 + ... + 69826019445.
It is an arithmetic number, because the mean of its divisors is an integer number (698888894760).
Almost surely, 2120310230020232 is an apocalyptic number.
120310230020232 is a gapful number since it is divisible by the number (12) 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 120310230020232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178915557058560).
120310230020232 is an abundant number, since it is smaller than the sum of its proper divisors (237520884096888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120310230020232 is a wasteful number, since it uses less digits than its factorization.
120310230020232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2493 (or 2489 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 120310230020232 its reverse (232020032013021), we get a palindrome (352330262033253).
The spelling of 120310230020232 in words is "one hundred twenty trillion, three hundred ten billion, two hundred thirty million, twenty thousand, two hundred thirty-two".
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