Base | Representation |
---|---|
bin | 10011010010011011101… |
… | …111000010000111000101 |
3 | 11200201020202221220111022 |
4 | 103102123233002013011 |
5 | 133204021424200221 |
6 | 2452524214120525 |
7 | 164522126161406 |
oct | 23223357020705 |
9 | 4621222856438 |
10 | 1325462725061 |
11 | 471142176422 |
12 | 194a72950145 |
13 | 97cb5464667 |
14 | 4821d1839ad |
15 | 2472954b4ab |
hex | 1349bbc21c5 |
1325462725061 has 8 divisors (see below), whose sum is σ = 1378743857400. Its totient is φ = 1272686627520.
The previous prime is 1325462725043. The next prime is 1325462725129. The reversal of 1325462725061 is 1605272645231.
It can be written as a sum of positive squares in 4 ways, for example, as 19941676225 + 1305521048836 = 141215^2 + 1142594^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1325462725061 - 226 = 1325395616197 is a prime.
It is a super-2 number, since 2×13254627250612 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1325462725261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126253346 + ... + 126263843.
It is an arithmetic number, because the mean of its divisors is an integer number (172342982175).
Almost surely, 21325462725061 is an apocalyptic number.
It is an amenable number.
1325462725061 is a deficient number, since it is larger than the sum of its proper divisors (53281132339).
1325462725061 is a wasteful number, since it uses less digits than its factorization.
1325462725061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252517399.
The product of its (nonzero) digits is 604800, while the sum is 44.
The spelling of 1325462725061 in words is "one trillion, three hundred twenty-five billion, four hundred sixty-two million, seven hundred twenty-five thousand, sixty-one".
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