Base | Representation |
---|---|
bin | 10011010011110100000000… |
… | …11000001101111000011100 |
3 | 12120100100100202121001021111 |
4 | 21221322000120031320130 |
5 | 21031200041313121340 |
6 | 230150510550311404 |
7 | 11641535625124255 |
oct | 1151720030157034 |
9 | 176310322531244 |
10 | 42462200520220 |
11 | 1259113322a768 |
12 | 4919561058564 |
13 | 1a90225a7b700 |
14 | a6b277d55b2c |
15 | 4d9815116aea |
hex | 269e8060de1c |
42462200520220 has 144 divisors (see below), whose sum is σ = 97288757748000. Its totient is φ = 15559705414656.
The previous prime is 42462200520203. The next prime is 42462200520263. The reversal of 42462200520220 is 2202500226424.
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, 1366690846 + ... + 1366721914.
It is an arithmetic number, because the mean of its divisors is an integer number (675616373250).
Almost surely, 242462200520220 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42462200520220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48644378874000).
42462200520220 is an abundant number, since it is smaller than the sum of its proper divisors (54826557227780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42462200520220 is a wasteful number, since it uses less digits than its factorization.
42462200520220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34152 (or 34137 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 31.
Adding to 42462200520220 its reverse (2202500226424), we get a palindrome (44664700746644).
The spelling of 42462200520220 in words is "forty-two trillion, four hundred sixty-two billion, two hundred million, five hundred twenty thousand, two hundred twenty".
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