Base | Representation |
---|---|
bin | 101000010001011101110001… |
… | …1000101010001111001001010 |
3 | 1201110021101222222021000022000 |
4 | 1100202323203011101321022 |
5 | 332412413430321422110 |
6 | 3253225300411011430 |
7 | 134421202405630263 |
oct | 12042734305217112 |
9 | 1643241888230260 |
10 | 354244122451530 |
11 | a29670a7aa9253 |
12 | 33892a73a39b76 |
13 | 122881010bb36c |
14 | 636971533996a |
15 | 2ae4a812971c0 |
hex | 1422ee3151e4a |
354244122451530 has 256 divisors, whose sum is σ = 979817010624000. Its totient is φ = 91016033052672.
The previous prime is 354244122451501. The next prime is 354244122451577. The reversal of 354244122451530 is 35154221442453.
354244122451530 is a `hidden beast` number, since 3 + 5 + 4 + 2 + 4 + 4 + 122 + 4 + 515 + 3 + 0 = 666.
It is a super-3 number, since 3×3542441224515303 (a number of 45 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
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, 804388236 + ... + 804828504.
It is an arithmetic number, because the mean of its divisors is an integer number (3827410197750).
Almost surely, 2354244122451530 is an apocalyptic number.
354244122451530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 354244122451530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489908505312000).
354244122451530 is an abundant number, since it is smaller than the sum of its proper divisors (625572888172470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354244122451530 is a wasteful number, since it uses less digits than its factorization.
354244122451530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441350 (or 441344 counting only the distinct ones).
The product of its (nonzero) digits is 2304000, while the sum is 45.
Adding to 354244122451530 its reverse (35154221442453), we get a palindrome (389398343893983).
The spelling of 354244122451530 in words is "three hundred fifty-four trillion, two hundred forty-four billion, one hundred twenty-two million, four hundred fifty-one thousand, five hundred thirty".
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