Base | Representation |
---|---|
bin | 10011010010100000111… |
… | …110000101000001011110 |
3 | 11200201110220020010211112 |
4 | 103102200332011001132 |
5 | 133204211420231410 |
6 | 2452541032422022 |
7 | 164524243546136 |
oct | 23224076050136 |
9 | 4621426203745 |
10 | 1325550555230 |
11 | 471187805540 |
12 | 194a98247912 |
13 | 97cca706a85 |
14 | 4822aac7ac6 |
15 | 247320ea105 |
hex | 134a0f8505e |
1325550555230 has 128 divisors (see below), whose sum is σ = 2731243732992. Its totient is φ = 458796240000.
The previous prime is 1325550555229. The next prime is 1325550555289. The reversal of 1325550555230 is 325550555231.
It is a super-2 number, since 2×13255505552302 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 104343059 + ... + 104355761.
It is an arithmetic number, because the mean of its divisors is an integer number (21337841664).
Almost surely, 21325550555230 is an apocalyptic number.
1325550555230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1325550555230 is an abundant number, since it is smaller than the sum of its proper divisors (1405693177762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1325550555230 is a wasteful number, since it uses less digits than its factorization.
1325550555230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13254.
The product of its (nonzero) digits is 562500, while the sum is 41.
Subtracting from 1325550555230 its reverse (325550555231), we obtain a palindrome (999999999999).
The spelling of 1325550555230 in words is "one trillion, three hundred twenty-five billion, five hundred fifty million, five hundred fifty-five thousand, two hundred thirty".
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